260039796

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{84319}}^1$

素因数の和:84583

約数の個数: 24

約数和(自身を含む): 609127680

約数和(自身を除く): 349087884

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 84319, 168638, 252957, 337276, 505914, 1011828, 21669983, 43339966, 65009949, 86679932, 130019898, 260039796]

約数ペア:

[(1, 260039796), (2, 130019898), (3, 86679932), (4, 65009949), (6, 43339966), (12, 21669983), (257, 1011828), (514, 505914), (771, 337276), (1028, 252957), (1542, 168638), (3084, 84319)]