2019445472

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{521551}}^1$

素因数の和:521583

約数の個数: 36

約数和(自身を含む): 4370084208

約数和(自身を除く): 2350638736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 521551, 1043102, 2086204, 4172408, 5737061, 8344816, 11474122, 16689632, 22948244, 45896488, 63107671, 91792976, 126215342, 183585952, 252430684, 504861368, 1009722736, 2019445472]

約数ペア:

[(1, 2019445472), (2, 1009722736), (4, 504861368), (8, 252430684), (11, 183585952), (16, 126215342), (22, 91792976), (32, 63107671), (44, 45896488), (88, 22948244), (121, 16689632), (176, 11474122), (242, 8344816), (352, 5737061), (484, 4172408), (968, 2086204), (1936, 1043102), (3872, 521551)]