286312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 578340

約数和(自身を除く): 292028

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2753, 5506, 11012, 22024, 35789, 71578, 143156, 286312]

約数ペア:

[(1, 286312), (2, 143156), (4, 71578), (8, 35789), (13, 22024), (26, 11012), (52, 5506), (104, 2753)]