838865092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{64271}}^1$

素因数の和:64539

約数の個数: 24

約数和(自身を含む): 1587261312

約数和(自身を除く): 748396220

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 13052, 64271, 128542, 257084, 835523, 1671046, 3342092, 16132021, 32264042, 64528084, 209716273, 419432546, 838865092]

約数ペア:

[(1, 838865092), (2, 419432546), (4, 209716273), (13, 64528084), (26, 32264042), (52, 16132021), (251, 3342092), (502, 1671046), (1004, 835523), (3263, 257084), (6526, 128542), (13052, 64271)]