673182068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163871}}^1$

素因数の和:163967

約数の個数: 24

約数和(自身を含む): 1284756480

約数和(自身を除く): 611574412

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 163871, 327742, 655484, 2130323, 4260646, 8521292, 12945809, 25891618, 51783236, 168295517, 336591034, 673182068]

約数ペア:

[(1, 673182068), (2, 336591034), (4, 168295517), (13, 51783236), (26, 25891618), (52, 12945809), (79, 8521292), (158, 4260646), (316, 2130323), (1027, 655484), (2054, 327742), (4108, 163871)]