516403724

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{4201}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 917716800

約数和(自身を除く): 401313076

約数列:

[1, 2, 4, 79, 158, 316, 389, 778, 1556, 4201, 8402, 16804, 30731, 61462, 122924, 331879, 663758, 1327516, 1634189, 3268378, 6536756, 129100931, 258201862, 516403724]

約数ペア:

[(1, 516403724), (2, 258201862), (4, 129100931), (79, 6536756), (158, 3268378), (316, 1634189), (389, 1327516), (778, 663758), (1556, 331879), (4201, 122924), (8402, 61462), (16804, 30731)]