415428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 1044288

約数和(自身を除く): 628860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2663, 5326, 7989, 10652, 15978, 31956, 34619, 69238, 103857, 138476, 207714, 415428]

約数ペア:

[(1, 415428), (2, 207714), (3, 138476), (4, 103857), (6, 69238), (12, 34619), (13, 31956), (26, 15978), (39, 10652), (52, 7989), (78, 5326), (156, 2663)]