2839730881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{191783}}^1$

素因数の和:191880

約数の個数: 16

約数和(自身を含む): 3286410624

約数和(自身を除く): 446679743

約数列:

[1, 13, 17, 67, 221, 871, 1139, 14807, 191783, 2493179, 3260311, 12849461, 42384043, 167042993, 218440837, 2839730881]

約数ペア:

[(1, 2839730881), (13, 218440837), (17, 167042993), (67, 42384043), (221, 12849461), (871, 3260311), (1139, 2493179), (14807, 191783)]