8133055870

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6403981}}^1$

素因数の和:6404115

約数の個数: 16

約数和(自身を含む): 14754774528

約数和(自身を除く): 6621718658

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 6403981, 12807962, 32019905, 64039810, 813305587, 1626611174, 4066527935, 8133055870]

約数ペア:

[(1, 8133055870), (2, 4066527935), (5, 1626611174), (10, 813305587), (127, 64039810), (254, 32019905), (635, 12807962), (1270, 6403981)]