139649038

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{4591}}^1$

素因数の和:4887

約数の個数: 16

約数和(自身を含む): 213583104

約数和(自身を除く): 73934066

約数列:

[1, 2, 67, 134, 227, 454, 4591, 9182, 15209, 30418, 307597, 615194, 1042157, 2084314, 69824519, 139649038]

約数ペア:

[(1, 139649038), (2, 69824519), (67, 2084314), (134, 1042157), (227, 615194), (454, 307597), (4591, 30418), (9182, 15209)]