4265842

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 8208000

約数和(自身を除く): 3942158

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 79, 98, 133, 158, 203, 266, 406, 551, 553, 931, 1102, 1106, 1421, 1501, 1862, 2291, 2842, 3002, 3857, 3871, 4582, 7714, 7742, 10507, 16037, 21014, 26999, 32074, 43529, 53998, 73549, 87058, 112259, 147098, 224518, 304703, 609406, 2132921, 4265842]

約数ペア:

[(1, 4265842), (2, 2132921), (7, 609406), (14, 304703), (19, 224518), (29, 147098), (38, 112259), (49, 87058), (58, 73549), (79, 53998), (98, 43529), (133, 32074), (158, 26999), (203, 21014), (266, 16037), (406, 10507), (551, 7742), (553, 7714), (931, 4582), (1102, 3871), (1106, 3857), (1421, 3002), (1501, 2842), (1862, 2291)]