126959170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2137}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 246759408

約数和(自身を除く): 119800238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 457, 914, 2137, 2285, 4274, 4570, 5941, 10685, 11882, 21370, 27781, 29705, 55562, 59410, 138905, 277810, 976609, 1953218, 4883045, 9766090, 12695917, 25391834, 63479585, 126959170]

約数ペア:

[(1, 126959170), (2, 63479585), (5, 25391834), (10, 12695917), (13, 9766090), (26, 4883045), (65, 1953218), (130, 976609), (457, 277810), (914, 138905), (2137, 59410), (2285, 55562), (4274, 29705), (4570, 27781), (5941, 21370), (10685, 11882)]