1304700008

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{649751}}^1$

素因数の和:650008

約数の個数: 16

約数和(自身を含む): 2456062560

約数和(自身を除く): 1151362552

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 649751, 1299502, 2599004, 5198008, 163087501, 326175002, 652350004, 1304700008]

約数ペア:

[(1, 1304700008), (2, 652350004), (4, 326175002), (8, 163087501), (251, 5198008), (502, 2599004), (1004, 1299502), (2008, 649751)]