1474640890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{3797}}^1$

素因数の和:4422

約数の個数: 32

約数和(自身を含む): 2697369984

約数和(自身を除く): 1222729094

約数列:

[1, 2, 5, 10, 71, 142, 355, 547, 710, 1094, 2735, 3797, 5470, 7594, 18985, 37970, 38837, 77674, 194185, 269587, 388370, 539174, 1347935, 2076959, 2695870, 4153918, 10384795, 20769590, 147464089, 294928178, 737320445, 1474640890]

約数ペア:

[(1, 1474640890), (2, 737320445), (5, 294928178), (10, 147464089), (71, 20769590), (142, 10384795), (355, 4153918), (547, 2695870), (710, 2076959), (1094, 1347935), (2735, 539174), (3797, 388370), (5470, 269587), (7594, 194185), (18985, 77674), (37970, 38837)]