65781166

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{1187}}^1$

素因数の和:1440

約数の個数: 24

約数和(自身を含む): 109022760

約数和(自身を除く): 43241594

約数列:

[1, 2, 11, 22, 121, 229, 242, 458, 1187, 2374, 2519, 5038, 13057, 26114, 27709, 55418, 143627, 271823, 287254, 543646, 2990053, 5980106, 32890583, 65781166]

約数ペア:

[(1, 65781166), (2, 32890583), (11, 5980106), (22, 2990053), (121, 543646), (229, 287254), (242, 271823), (458, 143627), (1187, 55418), (2374, 27709), (2519, 26114), (5038, 13057)]