2021491054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{3389}}^1$

素因数の和:4848

約数の個数: 32

約数和(自身を含む): 3485462400

約数和(自身を除く): 1463971346

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1427, 2854, 3389, 6778, 15697, 27113, 31394, 37279, 54226, 64391, 74558, 128782, 298243, 596486, 708301, 1416602, 4836103, 9672206, 53197133, 91885957, 106394266, 183771914, 1010745527, 2021491054]

約数ペア:

[(1, 2021491054), (2, 1010745527), (11, 183771914), (19, 106394266), (22, 91885957), (38, 53197133), (209, 9672206), (418, 4836103), (1427, 1416602), (2854, 708301), (3389, 596486), (6778, 298243), (15697, 128782), (27113, 74558), (31394, 64391), (37279, 54226)]