1636927155328

素因数分解:

$2^7\times {\mathrm{9859}}^1\times {\mathrm{1297139}}^1$

素因数の和:1307012

約数の個数: 32

約数和(自身を含む): 3261399102000

約数和(自身を除く): 1624471946672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 9859, 19718, 39436, 78872, 157744, 315488, 630976, 1261952, 1297139, 2594278, 5188556, 10377112, 20754224, 41508448, 83016896, 166033792, 12788493401, 25576986802, 51153973604, 102307947208, 204615894416, 409231788832, 818463577664, 1636927155328]

約数ペア:

[(1, 1636927155328), (2, 818463577664), (4, 409231788832), (8, 204615894416), (16, 102307947208), (32, 51153973604), (64, 25576986802), (128, 12788493401), (9859, 166033792), (19718, 83016896), (39436, 41508448), (78872, 20754224), (157744, 10377112), (315488, 5188556), (630976, 2594278), (1261952, 1297139)]