1975371062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{9533}}^1$

素因数の和:9621

約数の個数: 48

約数和(自身を含む): 3661513632

約数和(自身を除く): 1686142570

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 361, 574, 722, 779, 1558, 2527, 5054, 5453, 9533, 10906, 14801, 19066, 29602, 66731, 103607, 133462, 181127, 207214, 362254, 390853, 781706, 1267889, 2535778, 2735971, 3441413, 5471942, 6882826, 7426207, 14852414, 24089891, 48179782, 51983449, 103966898, 141097933, 282195866, 987685531, 1975371062]

約数ペア:

[(1, 1975371062), (2, 987685531), (7, 282195866), (14, 141097933), (19, 103966898), (38, 51983449), (41, 48179782), (82, 24089891), (133, 14852414), (266, 7426207), (287, 6882826), (361, 5471942), (574, 3441413), (722, 2735971), (779, 2535778), (1558, 1267889), (2527, 781706), (5054, 390853), (5453, 362254), (9533, 207214), (10906, 181127), (14801, 133462), (19066, 103607), (29602, 66731)]