2008786443

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{5333}}^1$

素因数の和:5515

約数の個数: 32

約数和(自身を含む): 2875751424

約数和(自身を除く): 866964981

約数列:

[1, 3, 23, 53, 69, 103, 159, 309, 1219, 2369, 3657, 5333, 5459, 7107, 15999, 16377, 122659, 125557, 282649, 367977, 376671, 549299, 847947, 1647897, 6500927, 12633877, 19502781, 29112847, 37901631, 87338541, 669595481, 2008786443]

約数ペア:

[(1, 2008786443), (3, 669595481), (23, 87338541), (53, 37901631), (69, 29112847), (103, 19502781), (159, 12633877), (309, 6500927), (1219, 1647897), (2369, 847947), (3657, 549299), (5333, 376671), (5459, 367977), (7107, 282649), (15999, 125557), (16377, 122659)]