872207916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{22153}}^1$

素因数の和:22370

約数の個数: 48

約数和(自身を含む): 2166129504

約数和(自身を除く): 1293921588

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 193, 204, 386, 579, 772, 1158, 2316, 3281, 6562, 9843, 13124, 19686, 22153, 39372, 44306, 66459, 88612, 132918, 265836, 376601, 753202, 1129803, 1506404, 2259606, 4275529, 4519212, 8551058, 12826587, 17102116, 25653174, 51306348, 72683993, 145367986, 218051979, 290735972, 436103958, 872207916]

約数ペア:

[(1, 872207916), (2, 436103958), (3, 290735972), (4, 218051979), (6, 145367986), (12, 72683993), (17, 51306348), (34, 25653174), (51, 17102116), (68, 12826587), (102, 8551058), (193, 4519212), (204, 4275529), (386, 2259606), (579, 1506404), (772, 1129803), (1158, 753202), (2316, 376601), (3281, 265836), (6562, 132918), (9843, 88612), (13124, 66459), (19686, 44306), (22153, 39372)]