249210002954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{10111}}^1\times {\mathrm{1120337}}^1$

素因数の和:1130461

約数の個数: 16

約数和(自身を含む): 407838882816

約数和(自身を除く): 158628879862

約数列:

[1, 2, 11, 22, 10111, 20222, 111221, 222442, 1120337, 2240674, 12323707, 24647414, 11327727407, 22655454814, 124605001477, 249210002954]

約数ペア:

[(1, 249210002954), (2, 124605001477), (11, 22655454814), (22, 11327727407), (10111, 24647414), (20222, 12323707), (111221, 2240674), (222442, 1120337)]