137340842

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{2381}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 208548864

約数和(自身を除く): 71208022

約数列:

[1, 2, 151, 191, 302, 382, 2381, 4762, 28841, 57682, 359531, 454771, 719062, 909542, 68670421, 137340842]

約数ペア:

[(1, 137340842), (2, 68670421), (151, 909542), (191, 719062), (302, 454771), (382, 359531), (2381, 57682), (4762, 28841)]