1558045362

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{6481}}^1$

素因数の和:6978

約数の個数: 32

約数和(自身を含む): 3154919040

約数和(自身を除く): 1596873678

約数列:

[1, 2, 3, 6, 103, 206, 309, 389, 618, 778, 1167, 2334, 6481, 12962, 19443, 38886, 40067, 80134, 120201, 240402, 667543, 1335086, 2002629, 2521109, 4005258, 5042218, 7563327, 15126654, 259674227, 519348454, 779022681, 1558045362]

約数ペア:

[(1, 1558045362), (2, 779022681), (3, 519348454), (6, 259674227), (103, 15126654), (206, 7563327), (309, 5042218), (389, 4005258), (618, 2521109), (778, 2002629), (1167, 1335086), (2334, 667543), (6481, 240402), (12962, 120201), (19443, 80134), (38886, 40067)]