253820846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{24317}}^1$

素因数の和:24643

約数の個数: 16

約数和(自身を含む): 404456976

約数和(自身を除く): 150636130

約数列:

[1, 2, 17, 34, 307, 614, 5219, 10438, 24317, 48634, 413389, 826778, 7465319, 14930638, 126910423, 253820846]

約数ペア:

[(1, 253820846), (2, 126910423), (17, 14930638), (34, 7465319), (307, 826778), (614, 413389), (5219, 48634), (10438, 24317)]