664295042

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{71261}}^1$

素因数の和:71401

約数の個数: 16

約数和(自身を含む): 1026172800

約数和(自身を除く): 361877758

約数列:

[1, 2, 59, 79, 118, 158, 4661, 9322, 71261, 142522, 4204399, 5629619, 8408798, 11259238, 332147521, 664295042]

約数ペア:

[(1, 664295042), (2, 332147521), (59, 11259238), (79, 8408798), (118, 5629619), (158, 4204399), (4661, 142522), (9322, 71261)]