7932860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2347}}^1$

素因数の和:2382

約数の個数: 36

約数和(自身を含む): 18046728

約数和(自身を除く): 10113868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2347, 3380, 4694, 9388, 11735, 23470, 30511, 46940, 61022, 122044, 152555, 305110, 396643, 610220, 793286, 1586572, 1983215, 3966430, 7932860]

約数ペア:

[(1, 7932860), (2, 3966430), (4, 1983215), (5, 1586572), (10, 793286), (13, 610220), (20, 396643), (26, 305110), (52, 152555), (65, 122044), (130, 61022), (169, 46940), (260, 30511), (338, 23470), (676, 11735), (845, 9388), (1690, 4694), (2347, 3380)]