1162321810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{19913}}^1$

素因数の和:20382

約数の個数: 32

約数和(自身を含む): 2258247600

約数和(自身を除く): 1095925790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 449, 898, 2245, 4490, 5837, 11674, 19913, 29185, 39826, 58370, 99565, 199130, 258869, 517738, 1294345, 2588690, 8940937, 17881874, 44704685, 89409370, 116232181, 232464362, 581160905, 1162321810]

約数ペア:

[(1, 1162321810), (2, 581160905), (5, 232464362), (10, 116232181), (13, 89409370), (26, 44704685), (65, 17881874), (130, 8940937), (449, 2588690), (898, 1294345), (2245, 517738), (4490, 258869), (5837, 199130), (11674, 99565), (19913, 58370), (29185, 39826)]