131778002

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{2677}}^1$

素因数の和:2993

約数の個数: 16

約数和(自身を含む): 200271552

約数和(自身を除く): 68493550

約数列:

[1, 2, 151, 163, 302, 326, 2677, 5354, 24613, 49226, 404227, 436351, 808454, 872702, 65889001, 131778002]

約数ペア:

[(1, 131778002), (2, 65889001), (151, 872702), (163, 808454), (302, 436351), (326, 404227), (2677, 49226), (5354, 24613)]