210911116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4055983}}^1$

素因数の和:4056000

約数の個数: 12

約数和(自身を含む): 397486432

約数和(自身を除く): 186575316

約数列:

[1, 2, 4, 13, 26, 52, 4055983, 8111966, 16223932, 52727779, 105455558, 210911116]

約数ペア:

[(1, 210911116), (2, 105455558), (4, 52727779), (13, 16223932), (26, 8111966), (52, 4055983)]