13373359870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2857}}^1\times {\mathrm{36007}}^1$

素因数の和:38884

約数の個数: 32

約数和(自身を含む): 25933537728

約数和(自身を除く): 12560177858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2857, 5714, 14285, 28570, 36007, 37141, 72014, 74282, 180035, 185705, 360070, 371410, 468091, 936182, 2340455, 4680910, 102871999, 205743998, 514359995, 1028719990, 1337335987, 2674671974, 6686679935, 13373359870]

約数ペア:

[(1, 13373359870), (2, 6686679935), (5, 2674671974), (10, 1337335987), (13, 1028719990), (26, 514359995), (65, 205743998), (130, 102871999), (2857, 4680910), (5714, 2340455), (14285, 936182), (28570, 468091), (36007, 371410), (37141, 360070), (72014, 185705), (74282, 180035)]