996855350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{2251}}^1$

素因数の和:2801

約数の個数: 48

約数和(自身を含む): 1967860656

約数和(自身を除く): 971005306

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 521, 850, 1042, 2251, 2605, 4502, 5210, 8857, 11255, 13025, 17714, 22510, 26050, 38267, 44285, 56275, 76534, 88570, 112550, 191335, 221425, 382670, 442850, 956675, 1172771, 1913350, 2345542, 5863855, 11727710, 19937107, 29319275, 39874214, 58638550, 99685535, 199371070, 498427675, 996855350]

約数ペア:

[(1, 996855350), (2, 498427675), (5, 199371070), (10, 99685535), (17, 58638550), (25, 39874214), (34, 29319275), (50, 19937107), (85, 11727710), (170, 5863855), (425, 2345542), (521, 1913350), (850, 1172771), (1042, 956675), (2251, 442850), (2605, 382670), (4502, 221425), (5210, 191335), (8857, 112550), (11255, 88570), (13025, 76534), (17714, 56275), (22510, 44285), (26050, 38267)]