127982638

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{34759}}^1$

素因数の和:35031

約数の個数: 16

約数和(自身を含む): 220239360

約数和(自身を除く): 92256722

約数列:

[1, 2, 7, 14, 263, 526, 1841, 3682, 34759, 69518, 243313, 486626, 9141617, 18283234, 63991319, 127982638]

約数ペア:

[(1, 127982638), (2, 63991319), (7, 18283234), (14, 9141617), (263, 486626), (526, 243313), (1841, 69518), (3682, 34759)]