2764237847

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{18757}}^1$

素因数の和:19370

約数の個数: 16

約数和(自身を含む): 3250386240

約数和(自身を除く): 486148393

約数列:

[1, 7, 37, 259, 569, 3983, 18757, 21053, 131299, 147371, 694009, 4858063, 10672733, 74709131, 394891121, 2764237847]

約数ペア:

[(1, 2764237847), (7, 394891121), (37, 74709131), (259, 10672733), (569, 4858063), (3983, 694009), (18757, 147371), (21053, 131299)]