1644988226

素因数分解:

$2^1\times 7^1\times {\mathrm{6101}}^1\times {\mathrm{19259}}^1$

素因数の和:25369

約数の個数: 16

約数和(自身を含む): 2820588480

約数和(自身を除く): 1175600254

約数列:

[1, 2, 7, 14, 6101, 12202, 19259, 38518, 42707, 85414, 134813, 269626, 117499159, 234998318, 822494113, 1644988226]

約数ペア:

[(1, 1644988226), (2, 822494113), (7, 234998318), (14, 117499159), (6101, 269626), (12202, 134813), (19259, 85414), (38518, 42707)]