2013820912

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{709}}^1\times {\mathrm{1571}}^1$

素因数の和:2401

約数の個数: 40

約数和(自身を含む): 3944368080

約数和(自身を除く): 1930547168

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 709, 904, 1418, 1571, 1808, 2836, 3142, 5672, 6284, 11344, 12568, 25136, 80117, 160234, 177523, 320468, 355046, 640936, 710092, 1113839, 1281872, 1420184, 2227678, 2840368, 4455356, 8910712, 17821424, 125863807, 251727614, 503455228, 1006910456, 2013820912]

約数ペア:

[(1, 2013820912), (2, 1006910456), (4, 503455228), (8, 251727614), (16, 125863807), (113, 17821424), (226, 8910712), (452, 4455356), (709, 2840368), (904, 2227678), (1418, 1420184), (1571, 1281872), (1808, 1113839), (2836, 710092), (3142, 640936), (5672, 355046), (6284, 320468), (11344, 177523), (12568, 160234), (25136, 80117)]