2000809424

素因数分解:

$2^4\times {\mathrm{17}}^3\times {\mathrm{25453}}^1$

素因数の和:25512

約数の個数: 40

約数和(自身を含む): 4118966280

約数和(自身を除く): 2118156856

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 4913, 9826, 19652, 25453, 39304, 50906, 78608, 101812, 203624, 407248, 432701, 865402, 1730804, 3461608, 6923216, 7355917, 14711834, 29423668, 58847336, 117694672, 125050589, 250101178, 500202356, 1000404712, 2000809424]

約数ペア:

[(1, 2000809424), (2, 1000404712), (4, 500202356), (8, 250101178), (16, 125050589), (17, 117694672), (34, 58847336), (68, 29423668), (136, 14711834), (272, 7355917), (289, 6923216), (578, 3461608), (1156, 1730804), (2312, 865402), (4624, 432701), (4913, 407248), (9826, 203624), (19652, 101812), (25453, 78608), (39304, 50906)]