968881354

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 1673280000

約数和(自身を除く): 704398646

約数列:

[1, 2, 7, 14, 331, 419, 499, 662, 838, 998, 2317, 2933, 3493, 4634, 5866, 6986, 138689, 165169, 209081, 277378, 330338, 418162, 970823, 1156183, 1463567, 1941646, 2312366, 2927134, 69205811, 138411622, 484440677, 968881354]

約数ペア:

[(1, 968881354), (2, 484440677), (7, 138411622), (14, 69205811), (331, 2927134), (419, 2312366), (499, 1941646), (662, 1463567), (838, 1156183), (998, 970823), (2317, 418162), (2933, 330338), (3493, 277378), (4634, 209081), (5866, 165169), (6986, 138689)]