247002046

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1\times {\mathrm{1571}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 374261760

約数和(自身を除く): 127259714

約数列:

[1, 2, 127, 254, 619, 1238, 1571, 3142, 78613, 157226, 199517, 399034, 972449, 1944898, 123501023, 247002046]

約数ペア:

[(1, 247002046), (2, 123501023), (127, 1944898), (254, 972449), (619, 399034), (1238, 199517), (1571, 157226), (3142, 78613)]