2021982204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{806213}}^1$

素因数の和:806250

約数の個数: 48

約数和(自身を含む): 5417758080

約数和(自身を除く): 3395775876

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 806213, 1612426, 2418639, 3224852, 4837278, 8868343, 9674556, 15318047, 17736686, 26605029, 30636094, 35473372, 45954141, 53210058, 61272188, 91908282, 106420116, 168498517, 183816564, 336997034, 505495551, 673994068, 1010991102, 2021982204]

約数ペア:

[(1, 2021982204), (2, 1010991102), (3, 673994068), (4, 505495551), (6, 336997034), (11, 183816564), (12, 168498517), (19, 106420116), (22, 91908282), (33, 61272188), (38, 53210058), (44, 45954141), (57, 35473372), (66, 30636094), (76, 26605029), (114, 17736686), (132, 15318047), (209, 9674556), (228, 8868343), (418, 4837278), (627, 3224852), (836, 2418639), (1254, 1612426), (2508, 806213)]