6645486542

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{186451}}^1$

素因数の和:186775

約数の個数: 16

約数和(自身を含む): 10148955264

約数和(自身を除く): 3503468722

約数列:

[1, 2, 71, 142, 251, 502, 17821, 35642, 186451, 372902, 13238021, 26476042, 46799201, 93598402, 3322743271, 6645486542]

約数ペア:

[(1, 6645486542), (2, 3322743271), (71, 93598402), (142, 46799201), (251, 26476042), (502, 13238021), (17821, 372902), (35642, 186451)]