391320502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1\times {\mathrm{4423}}^1$

素因数の和:5883

約数の個数: 16

約数和(自身を含む): 606477312

約数和(自身を除く): 215156810

約数列:

[1, 2, 31, 62, 1427, 2854, 4423, 8846, 44237, 88474, 137113, 274226, 6311621, 12623242, 195660251, 391320502]

約数ペア:

[(1, 391320502), (2, 195660251), (31, 12623242), (62, 6311621), (1427, 274226), (2854, 137113), (4423, 88474), (8846, 44237)]