13382330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 26103168

約数和(自身を除く): 12720838

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 331, 622, 662, 1555, 1655, 3110, 3310, 4043, 4303, 8086, 8606, 20215, 21515, 40430, 43030, 102941, 205882, 514705, 1029410, 1338233, 2676466, 6691165, 13382330]

約数ペア:

[(1, 13382330), (2, 6691165), (5, 2676466), (10, 1338233), (13, 1029410), (26, 514705), (65, 205882), (130, 102941), (311, 43030), (331, 40430), (622, 21515), (662, 20215), (1555, 8606), (1655, 8086), (3110, 4303), (3310, 4043)]