2017394210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{73547}}^1$

素因数の和:73778

約数の個数: 32

約数和(自身を含む): 3929228352

約数和(自身を除く): 1911834142

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 13715, 27430, 73547, 147094, 367735, 735470, 956111, 1912222, 4780555, 9561110, 15518417, 31036834, 77592085, 155184170, 201739421, 403478842, 1008697105, 2017394210]

約数ペア:

[(1, 2017394210), (2, 1008697105), (5, 403478842), (10, 201739421), (13, 155184170), (26, 77592085), (65, 31036834), (130, 15518417), (211, 9561110), (422, 4780555), (1055, 1912222), (2110, 956111), (2743, 735470), (5486, 367735), (13715, 147094), (27430, 73547)]