139770962

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{1741}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 212029272

約数和(自身を除く): 72258310

約数列:

[1, 2, 137, 274, 293, 586, 1741, 3482, 40141, 80282, 238517, 477034, 510113, 1020226, 69885481, 139770962]

約数ペア:

[(1, 139770962), (2, 69885481), (137, 1020226), (274, 510113), (293, 477034), (586, 238517), (1741, 80282), (3482, 40141)]