222555908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3272881}}^1$

素因数の和:3272902

約数の個数: 12

約数和(自身を含む): 412383132

約数和(自身を除く): 189827224

約数列:

[1, 2, 4, 17, 34, 68, 3272881, 6545762, 13091524, 55638977, 111277954, 222555908]

約数ペア:

[(1, 222555908), (2, 111277954), (4, 55638977), (17, 13091524), (34, 6545762), (68, 3272881)]