222318382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{70667}}^1$

素因数の和:70704

約数の個数: 24

約数和(自身を含む): 394751448

約数和(自身を除く): 172433066

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 70667, 141334, 777337, 918671, 1554674, 1837342, 8550707, 10105381, 17101414, 20210762, 111159191, 222318382]

約数ペア:

[(1, 222318382), (2, 111159191), (11, 20210762), (13, 17101414), (22, 10105381), (26, 8550707), (121, 1837342), (143, 1554674), (242, 918671), (286, 777337), (1573, 141334), (3146, 70667)]