2900806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3363

約数の個数: 16

約数和(自身を含む): 4780800

約数和(自身を除く): 1879994

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 3319, 6638, 63061, 76337, 126122, 152674, 1450403, 2900806]

約数ペア:

[(1, 2900806), (2, 1450403), (19, 152674), (23, 126122), (38, 76337), (46, 63061), (437, 6638), (874, 3319)]