262530826

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{3221}}^1$

素因数の和:3797

約数の個数: 16

約数和(自身を含む): 399476448

約数和(自身を除く): 136945622

約数列:

[1, 2, 83, 166, 491, 982, 3221, 6442, 40753, 81506, 267343, 534686, 1581511, 3163022, 131265413, 262530826]

約数ペア:

[(1, 262530826), (2, 131265413), (83, 3163022), (166, 1581511), (491, 534686), (982, 267343), (3221, 81506), (6442, 40753)]