1418888968

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{617983}}^1$

素因数の和:618037

約数の個数: 32

約数和(自身を含む): 3114639360

約数和(自身を除く): 1695750392

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 617983, 1235966, 2471932, 4325881, 4943864, 8651762, 17303524, 25337303, 34607048, 50674606, 101349212, 177361121, 202698424, 354722242, 709444484, 1418888968]

約数ペア:

[(1, 1418888968), (2, 709444484), (4, 354722242), (7, 202698424), (8, 177361121), (14, 101349212), (28, 50674606), (41, 34607048), (56, 25337303), (82, 17303524), (164, 8651762), (287, 4943864), (328, 4325881), (574, 2471932), (1148, 1235966), (2296, 617983)]