130449908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{4451}}^1$

素因数の和:4903

約数の個数: 24

約数和(自身を含む): 242331264

約数和(自身を除く): 111881356

約数列:

[1, 2, 4, 17, 34, 68, 431, 862, 1724, 4451, 7327, 8902, 14654, 17804, 29308, 75667, 151334, 302668, 1918381, 3836762, 7673524, 32612477, 65224954, 130449908]

約数ペア:

[(1, 130449908), (2, 65224954), (4, 32612477), (17, 7673524), (34, 3836762), (68, 1918381), (431, 302668), (862, 151334), (1724, 75667), (4451, 29308), (7327, 17804), (8902, 14654)]