7897002

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42457}}^1$

素因数の和:42493

約数の個数: 16

約数和(自身を含む): 16303872

約数和(自身を除く): 8406870

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 42457, 84914, 127371, 254742, 1316167, 2632334, 3948501, 7897002]

約数ペア:

[(1, 7897002), (2, 3948501), (3, 2632334), (6, 1316167), (31, 254742), (62, 127371), (93, 84914), (186, 42457)]