222052022

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{6481}}^1$

素因数の和:6983

約数の個数: 16

約数和(自身を含む): 342871872

約数和(自身を除く): 120819850

約数列:

[1, 2, 37, 74, 463, 926, 6481, 12962, 17131, 34262, 239797, 479594, 3000703, 6001406, 111026011, 222052022]

約数ペア:

[(1, 222052022), (2, 111026011), (37, 6001406), (74, 3000703), (463, 479594), (926, 239797), (6481, 34262), (12962, 17131)]