289328538

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{580981}}^1$

素因数の和:581069

約数の個数: 16

約数和(自身を含む): 585629856

約数和(自身を除く): 296301318

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 580981, 1161962, 1742943, 3485886, 48221423, 96442846, 144664269, 289328538]

約数ペア:

[(1, 289328538), (2, 144664269), (3, 96442846), (6, 48221423), (83, 3485886), (166, 1742943), (249, 1161962), (498, 580981)]