269580982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1113971}}^1$

素因数の和:1113995

約数の個数: 12

約数和(自身を含む): 444474828

約数和(自身を除く): 174893846

約数列:

[1, 2, 11, 22, 121, 242, 1113971, 2227942, 12253681, 24507362, 134790491, 269580982]

約数ペア:

[(1, 269580982), (2, 134790491), (11, 24507362), (22, 12253681), (121, 2227942), (242, 1113971)]