858695032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{5393}}^1$

素因数の和:6943

約数の個数: 32

約数和(自身を含む): 1735357680

約数和(自身を除く): 876662648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1531, 3062, 5393, 6124, 10786, 12248, 19903, 21572, 39806, 43144, 70109, 79612, 140218, 159224, 280436, 560872, 8256683, 16513366, 33026732, 66053464, 107336879, 214673758, 429347516, 858695032]

約数ペア:

[(1, 858695032), (2, 429347516), (4, 214673758), (8, 107336879), (13, 66053464), (26, 33026732), (52, 16513366), (104, 8256683), (1531, 560872), (3062, 280436), (5393, 159224), (6124, 140218), (10786, 79612), (12248, 70109), (19903, 43144), (21572, 39806)]