855763916

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{1511}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 1737469440

約数和(自身を除く): 881705524

約数列:

[1, 2, 4, 7, 14, 28, 113, 179, 226, 358, 452, 716, 791, 1253, 1511, 1582, 2506, 3022, 3164, 5012, 6044, 10577, 20227, 21154, 40454, 42308, 80908, 141589, 170743, 270469, 283178, 341486, 540938, 566356, 682972, 1081876, 1195201, 1893283, 2390402, 3786566, 4780804, 7573132, 30562997, 61125994, 122251988, 213940979, 427881958, 855763916]

約数ペア:

[(1, 855763916), (2, 427881958), (4, 213940979), (7, 122251988), (14, 61125994), (28, 30562997), (113, 7573132), (179, 4780804), (226, 3786566), (358, 2390402), (452, 1893283), (716, 1195201), (791, 1081876), (1253, 682972), (1511, 566356), (1582, 540938), (2506, 341486), (3022, 283178), (3164, 270469), (5012, 170743), (6044, 141589), (10577, 80908), (20227, 42308), (21154, 40454)]