9506978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 16483824

約数和(自身を除く): 6976846

約数列:

[1, 2, 13, 17, 26, 34, 137, 157, 221, 274, 314, 442, 1781, 2041, 2329, 2669, 3562, 4082, 4658, 5338, 21509, 30277, 34697, 43018, 60554, 69394, 279617, 365653, 559234, 731306, 4753489, 9506978]

約数ペア:

[(1, 9506978), (2, 4753489), (13, 731306), (17, 559234), (26, 365653), (34, 279617), (137, 69394), (157, 60554), (221, 43018), (274, 34697), (314, 30277), (442, 21509), (1781, 5338), (2041, 4658), (2329, 4082), (2669, 3562)]