161412314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{678203}}^1$

素因数の和:678229

約数の個数: 16

約数和(自身を含む): 292984128

約数和(自身を除く): 131571814

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 678203, 1356406, 4747421, 9494842, 11529451, 23058902, 80706157, 161412314]

約数ペア:

[(1, 161412314), (2, 80706157), (7, 23058902), (14, 11529451), (17, 9494842), (34, 4747421), (119, 1356406), (238, 678203)]