291240029044

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{4861}}^1\times {\mathrm{148301}}^1$

素因数の和:153267

約数の個数: 24

約数和(自身を含む): 514825647336

約数和(自身を除く): 223585618292

約数列:

[1, 2, 4, 101, 202, 404, 4861, 9722, 19444, 148301, 296602, 490961, 593204, 981922, 1963844, 14978401, 29956802, 59913604, 720891161, 1441782322, 2883564644, 72810007261, 145620014522, 291240029044]

約数ペア:

[(1, 291240029044), (2, 145620014522), (4, 72810007261), (101, 2883564644), (202, 1441782322), (404, 720891161), (4861, 59913604), (9722, 29956802), (19444, 14978401), (148301, 1963844), (296602, 981922), (490961, 593204)]