289172234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{24337}}^1$

素因数の和:24809

約数の個数: 16

約数和(自身を含む): 468165768

約数和(自身を除く): 178993534

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 24337, 48674, 316381, 632762, 11122009, 22244018, 144586117, 289172234]

約数ペア:

[(1, 289172234), (2, 144586117), (13, 22244018), (26, 11122009), (457, 632762), (914, 316381), (5941, 48674), (11882, 24337)]