679934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 16

約数和(自身を含む): 1112400

約数和(自身を除く): 432466

約数列:

[1, 2, 19, 29, 38, 58, 551, 617, 1102, 1234, 11723, 17893, 23446, 35786, 339967, 679934]

約数ペア:

[(1, 679934), (2, 339967), (19, 35786), (29, 23446), (38, 17893), (58, 11723), (551, 1234), (617, 1102)]