2040397612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2440667}}^1$

素因数の和:2440701

約数の個数: 24

約数和(自身を含む): 4100322240

約数和(自身を除く): 2059924628

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2440667, 4881334, 9762668, 26847337, 46372673, 53694674, 92745346, 107389348, 185490692, 510099403, 1020198806, 2040397612]

約数ペア:

[(1, 2040397612), (2, 1020198806), (4, 510099403), (11, 185490692), (19, 107389348), (22, 92745346), (38, 53694674), (44, 46372673), (76, 26847337), (209, 9762668), (418, 4881334), (836, 2440667)]