2012921922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{648911}}^1$

素因数の和:648974

約数の個数: 32

約数和(自身を含む): 4485279744

約数和(自身を除く): 2472357822

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 648911, 1297822, 1946733, 3893466, 7138021, 14276042, 21414063, 30498817, 42828126, 60997634, 91496451, 182992902, 335486987, 670973974, 1006460961, 2012921922]

約数ペア:

[(1, 2012921922), (2, 1006460961), (3, 670973974), (6, 335486987), (11, 182992902), (22, 91496451), (33, 60997634), (47, 42828126), (66, 30498817), (94, 21414063), (141, 14276042), (282, 7138021), (517, 3893466), (1034, 1946733), (1551, 1297822), (3102, 648911)]