2138558401

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{62617}}^1$

素因数の和:62689

約数の個数: 24

約数和(自身を含む): 2698334856

約数和(自身を除く): 559776455

約数列:

[1, 7, 17, 41, 49, 119, 287, 697, 833, 2009, 4879, 34153, 62617, 438319, 1064489, 2567297, 3068233, 7451423, 17971079, 43644049, 52159961, 125797553, 305508343, 2138558401]

約数ペア:

[(1, 2138558401), (7, 305508343), (17, 125797553), (41, 52159961), (49, 43644049), (119, 17971079), (287, 7451423), (697, 3068233), (833, 2567297), (2009, 1064489), (4879, 438319), (34153, 62617)]