408839630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{587}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 786327696

約数和(自身を除く): 377488066

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 289, 482, 578, 587, 1174, 1205, 1445, 2410, 2890, 2935, 4097, 5870, 8194, 9979, 19958, 20485, 40970, 49895, 69649, 99790, 139298, 141467, 169643, 282934, 339286, 348245, 696490, 707335, 848215, 1414670, 1696430, 2404939, 4809878, 12024695, 24049390, 40883963, 81767926, 204419815, 408839630]

約数ペア:

[(1, 408839630), (2, 204419815), (5, 81767926), (10, 40883963), (17, 24049390), (34, 12024695), (85, 4809878), (170, 2404939), (241, 1696430), (289, 1414670), (482, 848215), (578, 707335), (587, 696490), (1174, 348245), (1205, 339286), (1445, 282934), (2410, 169643), (2890, 141467), (2935, 139298), (4097, 99790), (5870, 69649), (8194, 49895), (9979, 40970), (19958, 20485)]