3966430

素因数分解:

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

素因数の和:2380

約数の個数: 24

約数和(自身を含む): 7734312

約数和(自身を除く): 3767882

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2347, 4694, 11735, 23470, 30511, 61022, 152555, 305110, 396643, 793286, 1983215, 3966430]

約数ペア:

[(1, 3966430), (2, 1983215), (5, 793286), (10, 396643), (13, 305110), (26, 152555), (65, 61022), (130, 30511), (169, 23470), (338, 11735), (845, 4694), (1690, 2347)]