2489448026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4691}}^1\times {\mathrm{20411}}^1$

素因数の和:25117

約数の個数: 16

約数和(自身を含む): 4022470368

約数和(自身を除く): 1533022342

約数列:

[1, 2, 13, 26, 4691, 9382, 20411, 40822, 60983, 121966, 265343, 530686, 95748001, 191496002, 1244724013, 2489448026]

約数ペア:

[(1, 2489448026), (2, 1244724013), (13, 191496002), (26, 95748001), (4691, 530686), (9382, 265343), (20411, 121966), (40822, 60983)]