123035222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2609}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 208591200

約数和(自身を除く): 85555978

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 323, 646, 1241, 1387, 2482, 2609, 2774, 5218, 23579, 44353, 47158, 49571, 88706, 99142, 190457, 380914, 842707, 1685414, 3237769, 3618683, 6475538, 7237366, 61517611, 123035222]

約数ペア:

[(1, 123035222), (2, 61517611), (17, 7237366), (19, 6475538), (34, 3618683), (38, 3237769), (73, 1685414), (146, 842707), (323, 380914), (646, 190457), (1241, 99142), (1387, 88706), (2482, 49571), (2609, 47158), (2774, 44353), (5218, 23579)]