2016088347

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1973}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 3502033920

約数和(自身を除く): 1485945573

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 197, 247, 273, 399, 591, 741, 1379, 1729, 1973, 2561, 3743, 4137, 5187, 5919, 7683, 11229, 13811, 17927, 25649, 26201, 37487, 41433, 48659, 53781, 76947, 78603, 112461, 145977, 179543, 262409, 340613, 388681, 487331, 538629, 787227, 1021839, 1166043, 1461993, 2720767, 3411317, 5052853, 7384939, 8162301, 10233951, 15158559, 22154817, 35369971, 51694573, 96004207, 106109913, 155083719, 288012621, 672029449, 2016088347]

約数ペア:

[(1, 2016088347), (3, 672029449), (7, 288012621), (13, 155083719), (19, 106109913), (21, 96004207), (39, 51694573), (57, 35369971), (91, 22154817), (133, 15158559), (197, 10233951), (247, 8162301), (273, 7384939), (399, 5052853), (591, 3411317), (741, 2720767), (1379, 1461993), (1729, 1166043), (1973, 1021839), (2561, 787227), (3743, 538629), (4137, 487331), (5187, 388681), (5919, 340613), (7683, 262409), (11229, 179543), (13811, 145977), (17927, 112461), (25649, 78603), (26201, 76947), (37487, 53781), (41433, 48659)]