1302551056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{43051}}^1$

素因数の和:43151

約数の個数: 40

約数和(自身を含む): 2647870208

約数和(自身を除く): 1345319152

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 7564, 15128, 30256, 43051, 86102, 172204, 344408, 688816, 1334581, 2626111, 2669162, 5252222, 5338324, 10504444, 10676648, 21008888, 21353296, 42017776, 81409441, 162818882, 325637764, 651275528, 1302551056]

約数ペア:

[(1, 1302551056), (2, 651275528), (4, 325637764), (8, 162818882), (16, 81409441), (31, 42017776), (61, 21353296), (62, 21008888), (122, 10676648), (124, 10504444), (244, 5338324), (248, 5252222), (488, 2669162), (496, 2626111), (976, 1334581), (1891, 688816), (3782, 344408), (7564, 172204), (15128, 86102), (30256, 43051)]