3722149730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{143879}}^1$

素因数の和:144098

約数の個数: 32

約数和(自身を含む): 7251552000

約数和(自身を除く): 3529402270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 5174, 12935, 25870, 143879, 287758, 719395, 1438790, 1870427, 3740854, 9352135, 18704270, 28631921, 57263842, 143159605, 286319210, 372214973, 744429946, 1861074865, 3722149730]

約数ペア:

[(1, 3722149730), (2, 1861074865), (5, 744429946), (10, 372214973), (13, 286319210), (26, 143159605), (65, 57263842), (130, 28631921), (199, 18704270), (398, 9352135), (995, 3740854), (1990, 1870427), (2587, 1438790), (5174, 719395), (12935, 287758), (25870, 143879)]