1119227908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{342481}}^1$

素因数の和:342547

約数の個数: 24

約数和(自身を含む): 2109689120

約数和(自身を除く): 990461212

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 342481, 684962, 1369924, 6507139, 13014278, 14726683, 26028556, 29453366, 58906732, 279806977, 559613954, 1119227908]

約数ペア:

[(1, 1119227908), (2, 559613954), (4, 279806977), (19, 58906732), (38, 29453366), (43, 26028556), (76, 14726683), (86, 13014278), (172, 6507139), (817, 1369924), (1634, 684962), (3268, 342481)]