2206758889490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{426487}}^1$

素因数の和:426867

約数の個数: 64

約数和(自身を含む): 4235742339840

約数和(自身を除く): 2028983450350

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 241, 482, 565, 1130, 1205, 2147, 2410, 4294, 4579, 9158, 10735, 21470, 22895, 27233, 45790, 54466, 136165, 272330, 426487, 517427, 852974, 1034854, 2132435, 2587135, 4264870, 5174270, 8103253, 16206506, 40516265, 48193031, 81032530, 96386062, 102783367, 205566734, 240965155, 481930310, 513916835, 915667589, 1027833670, 1831335178, 1952883973, 3905767946, 4578337945, 9156675890, 9764419865, 11614520471, 19528839730, 23229040942, 58072602355, 116145204710, 220675888949, 441351777898, 1103379444745, 2206758889490]

約数ペア:

[(1, 2206758889490), (2, 1103379444745), (5, 441351777898), (10, 220675888949), (19, 116145204710), (38, 58072602355), (95, 23229040942), (113, 19528839730), (190, 11614520471), (226, 9764419865), (241, 9156675890), (482, 4578337945), (565, 3905767946), (1130, 1952883973), (1205, 1831335178), (2147, 1027833670), (2410, 915667589), (4294, 513916835), (4579, 481930310), (9158, 240965155), (10735, 205566734), (21470, 102783367), (22895, 96386062), (27233, 81032530), (45790, 48193031), (54466, 40516265), (136165, 16206506), (272330, 8103253), (426487, 5174270), (517427, 4264870), (852974, 2587135), (1034854, 2132435)]