2055121108

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{3750221}}^1$

素因数の和:3750362

約数の個数: 12

約数和(自身を含む): 3622714452

約数和(自身を除く): 1567593344

約数列:

[1, 2, 4, 137, 274, 548, 3750221, 7500442, 15000884, 513780277, 1027560554, 2055121108]

約数ペア:

[(1, 2055121108), (2, 1027560554), (4, 513780277), (137, 15000884), (274, 7500442), (548, 3750221)]