13238814954820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{8991439}}^1$

素因数の和:8992277

約数の個数: 96

約数和(自身を含む): 34259544345600

約数和(自身を除く): 21020729390780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 809, 910, 1618, 1820, 3236, 4045, 5663, 8090, 10517, 11326, 16180, 21034, 22652, 28315, 42068, 52585, 56630, 73619, 105170, 113260, 147238, 210340, 294476, 368095, 736190, 1472380, 8991439, 17982878, 35965756, 44957195, 62940073, 89914390, 116888707, 125880146, 179828780, 233777414, 251760292, 314700365, 467554828, 584443535, 629400730, 818220949, 1168887070, 1258801460, 1636441898, 2337774140, 3272883796, 4091104745, 7274074151, 8182209490, 14548148302, 16364418980, 29096296604, 36370370755, 50918519057, 72740741510, 94562963963, 101837038114, 145481483020, 189125927926, 203674076228, 254592595285, 378251855852, 472814819815, 509185190570, 661940747741, 945629639630, 1018370381140, 1323881495482, 1891259279260, 2647762990964, 3309703738705, 6619407477410, 13238814954820]

約数ペア:

[(1, 13238814954820), (2, 6619407477410), (4, 3309703738705), (5, 2647762990964), (7, 1891259279260), (10, 1323881495482), (13, 1018370381140), (14, 945629639630), (20, 661940747741), (26, 509185190570), (28, 472814819815), (35, 378251855852), (52, 254592595285), (65, 203674076228), (70, 189125927926), (91, 145481483020), (130, 101837038114), (140, 94562963963), (182, 72740741510), (260, 50918519057), (364, 36370370755), (455, 29096296604), (809, 16364418980), (910, 14548148302), (1618, 8182209490), (1820, 7274074151), (3236, 4091104745), (4045, 3272883796), (5663, 2337774140), (8090, 1636441898), (10517, 1258801460), (11326, 1168887070), (16180, 818220949), (21034, 629400730), (22652, 584443535), (28315, 467554828), (42068, 314700365), (52585, 251760292), (56630, 233777414), (73619, 179828780), (105170, 125880146), (113260, 116888707), (147238, 89914390), (210340, 62940073), (294476, 44957195), (368095, 35965756), (736190, 17982878), (1472380, 8991439)]