129334418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 207954432

約数和(自身を除く): 78620014

約数列:

[1, 2, 31, 41, 62, 82, 83, 166, 613, 1226, 1271, 2542, 2573, 3403, 5146, 6806, 19003, 25133, 38006, 50266, 50879, 101758, 105493, 210986, 779123, 1558246, 1577249, 2086039, 3154498, 4172078, 64667209, 129334418]

約数ペア:

[(1, 129334418), (2, 64667209), (31, 4172078), (41, 3154498), (62, 2086039), (82, 1577249), (83, 1558246), (166, 779123), (613, 210986), (1226, 105493), (1271, 101758), (2542, 50879), (2573, 50266), (3403, 38006), (5146, 25133), (6806, 19003)]