3998462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5303}}^1$

素因数の和:5347

約数の個数: 16

約数和(自身を含む): 6683040

約数和(自身を除く): 2684578

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 5303, 10606, 68939, 137878, 153787, 307574, 1999231, 3998462]

約数ペア:

[(1, 3998462), (2, 1999231), (13, 307574), (26, 153787), (29, 137878), (58, 68939), (377, 10606), (754, 5303)]