7919386

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 12186720

約数和(自身を除く): 4267334

約数列:

[1, 2, 61, 122, 139, 278, 467, 934, 8479, 16958, 28487, 56974, 64913, 129826, 3959693, 7919386]

約数ペア:

[(1, 7919386), (2, 3959693), (61, 129826), (122, 64913), (139, 56974), (278, 28487), (467, 16958), (934, 8479)]