3078292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 6773760

約数和(自身を除く): 3695468

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 223, 238, 406, 446, 476, 493, 812, 892, 986, 1561, 1972, 3122, 3451, 3791, 6244, 6467, 6902, 7582, 12934, 13804, 15164, 25868, 26537, 45269, 53074, 90538, 106148, 109939, 181076, 219878, 439756, 769573, 1539146, 3078292]

約数ペア:

[(1, 3078292), (2, 1539146), (4, 769573), (7, 439756), (14, 219878), (17, 181076), (28, 109939), (29, 106148), (34, 90538), (58, 53074), (68, 45269), (116, 26537), (119, 25868), (203, 15164), (223, 13804), (238, 12934), (406, 7582), (446, 6902), (476, 6467), (493, 6244), (812, 3791), (892, 3451), (986, 3122), (1561, 1972)]