817773710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6290567}}^1$

素因数の和:6290587

約数の個数: 16

約数和(自身を含む): 1585223136

約数和(自身を除く): 767449426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6290567, 12581134, 31452835, 62905670, 81777371, 163554742, 408886855, 817773710]

約数ペア:

[(1, 817773710), (2, 408886855), (5, 163554742), (10, 81777371), (13, 62905670), (26, 31452835), (65, 12581134), (130, 6290567)]