480964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 973728

約数和(自身を除く): 492764

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 643, 748, 1286, 2572, 7073, 10931, 14146, 21862, 28292, 43724, 120241, 240482, 480964]

約数ペア:

[(1, 480964), (2, 240482), (4, 120241), (11, 43724), (17, 28292), (22, 21862), (34, 14146), (44, 10931), (68, 7073), (187, 2572), (374, 1286), (643, 748)]