1285189858

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1\times {\mathrm{9839}}^1$

素因数の和:10353

約数の個数: 16

約数和(自身を含む): 1943124480

約数和(自身を除く): 657934622

約数列:

[1, 2, 241, 271, 482, 542, 9839, 19678, 65311, 130622, 2371199, 2666369, 4742398, 5332738, 642594929, 1285189858]

約数ペア:

[(1, 1285189858), (2, 642594929), (241, 5332738), (271, 4742398), (482, 2666369), (542, 2371199), (9839, 130622), (19678, 65311)]