2856304854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{31379}}^1$

素因数の和:31789

約数の個数: 48

約数和(自身を含む): 6682057200

約数和(自身を除く): 3825752346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 389, 778, 1167, 2334, 3501, 5057, 7002, 10114, 15171, 30342, 31379, 45513, 62758, 91026, 94137, 188274, 282411, 407927, 564822, 815854, 1223781, 2447562, 3671343, 7342686, 12206431, 24412862, 36619293, 73238586, 109857879, 158683603, 219715758, 317367206, 476050809, 952101618, 1428152427, 2856304854]

約数ペア:

[(1, 2856304854), (2, 1428152427), (3, 952101618), (6, 476050809), (9, 317367206), (13, 219715758), (18, 158683603), (26, 109857879), (39, 73238586), (78, 36619293), (117, 24412862), (234, 12206431), (389, 7342686), (778, 3671343), (1167, 2447562), (2334, 1223781), (3501, 815854), (5057, 564822), (7002, 407927), (10114, 282411), (15171, 188274), (30342, 94137), (31379, 91026), (45513, 62758)]