917961966724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2657}}^1\times {\mathrm{148151}}^1$

素因数の和:150876

約数の個数: 48

約数和(自身を含む): 1786222440576

約数和(自身を除く): 868260473852

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 2657, 5314, 10628, 29227, 58454, 116908, 140821, 148151, 281642, 296302, 563284, 592604, 1549031, 1629661, 3098062, 3259322, 6196124, 6518644, 7852003, 15704006, 31408012, 86372033, 172744066, 345488132, 393637207, 787274414, 1574548828, 4330009277, 8660018554, 17320037108, 20862771971, 41725543942, 83451087884, 229490491681, 458980983362, 917961966724]

約数ペア:

[(1, 917961966724), (2, 458980983362), (4, 229490491681), (11, 83451087884), (22, 41725543942), (44, 20862771971), (53, 17320037108), (106, 8660018554), (212, 4330009277), (583, 1574548828), (1166, 787274414), (2332, 393637207), (2657, 345488132), (5314, 172744066), (10628, 86372033), (29227, 31408012), (58454, 15704006), (116908, 7852003), (140821, 6518644), (148151, 6196124), (281642, 3259322), (296302, 3098062), (563284, 1629661), (592604, 1549031)]