393845762

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1\times {\mathrm{2659}}^1$

素因数の和:5081

約数の個数: 16

約数和(自身を含む): 610310400

約数和(自身を除く): 216464638

約数列:

[1, 2, 31, 62, 2389, 2659, 4778, 5318, 74059, 82429, 148118, 164858, 6352351, 12704702, 196922881, 393845762]

約数ペア:

[(1, 393845762), (2, 196922881), (31, 12704702), (62, 6352351), (2389, 164858), (2659, 148118), (4778, 82429), (5318, 74059)]