868164976

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{455969}}^1$

素因数の和:456001

約数の個数: 40

約数和(自身を含む): 2035450080

約数和(自身を除く): 1167285104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 455969, 911938, 1823876, 3191783, 3647752, 6383566, 7295504, 7751473, 12767132, 15502946, 25534264, 31005892, 51068528, 54260311, 62011784, 108520622, 124023568, 217041244, 434082488, 868164976]

約数ペア:

[(1, 868164976), (2, 434082488), (4, 217041244), (7, 124023568), (8, 108520622), (14, 62011784), (16, 54260311), (17, 51068528), (28, 31005892), (34, 25534264), (56, 15502946), (68, 12767132), (112, 7751473), (119, 7295504), (136, 6383566), (238, 3647752), (272, 3191783), (476, 1823876), (952, 911938), (1904, 455969)]