1333389968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{67153}}^1$

素因数の和:67251

約数の個数: 40

約数和(自身を含む): 2772922968

約数和(自身を除く): 1439533000

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 19856, 67153, 134306, 268612, 537224, 1074448, 1141601, 2283202, 4566404, 4902169, 9132808, 9804338, 18265616, 19608676, 39217352, 78434704, 83336873, 166673746, 333347492, 666694984, 1333389968]

約数ペア:

[(1, 1333389968), (2, 666694984), (4, 333347492), (8, 166673746), (16, 83336873), (17, 78434704), (34, 39217352), (68, 19608676), (73, 18265616), (136, 9804338), (146, 9132808), (272, 4902169), (292, 4566404), (584, 2283202), (1168, 1141601), (1241, 1074448), (2482, 537224), (4964, 268612), (9928, 134306), (19856, 67153)]