2912992018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1\times {\mathrm{757}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 4536630000

約数和(自身を除く): 1623637982

約数列:

[1, 2, 37, 74, 149, 298, 349, 698, 757, 1514, 5513, 11026, 12913, 25826, 28009, 52001, 56018, 104002, 112793, 225586, 264193, 528386, 1924037, 3848074, 4173341, 8346682, 9775141, 19550282, 39364757, 78729514, 1456496009, 2912992018]

約数ペア:

[(1, 2912992018), (2, 1456496009), (37, 78729514), (74, 39364757), (149, 19550282), (298, 9775141), (349, 8346682), (698, 4173341), (757, 3848074), (1514, 1924037), (5513, 528386), (11026, 264193), (12913, 225586), (25826, 112793), (28009, 104002), (52001, 56018)]