2663024

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 80

約数和(自身を含む): 6666240

約数和(自身を除く): 4003216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 59, 62, 91, 104, 112, 118, 124, 182, 208, 217, 236, 248, 364, 403, 413, 434, 472, 496, 728, 767, 806, 826, 868, 944, 1456, 1534, 1612, 1652, 1736, 1829, 2821, 3068, 3224, 3304, 3472, 3658, 5369, 5642, 6136, 6448, 6608, 7316, 10738, 11284, 12272, 12803, 14632, 21476, 22568, 23777, 25606, 29264, 42952, 45136, 47554, 51212, 85904, 95108, 102424, 166439, 190216, 204848, 332878, 380432, 665756, 1331512, 2663024]

約数ペア:

[(1, 2663024), (2, 1331512), (4, 665756), (7, 380432), (8, 332878), (13, 204848), (14, 190216), (16, 166439), (26, 102424), (28, 95108), (31, 85904), (52, 51212), (56, 47554), (59, 45136), (62, 42952), (91, 29264), (104, 25606), (112, 23777), (118, 22568), (124, 21476), (182, 14632), (208, 12803), (217, 12272), (236, 11284), (248, 10738), (364, 7316), (403, 6608), (413, 6448), (434, 6136), (472, 5642), (496, 5369), (728, 3658), (767, 3472), (806, 3304), (826, 3224), (868, 3068), (944, 2821), (1456, 1829), (1534, 1736), (1612, 1652)]