2066984985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3137}}^1$

素因数の和:3298

約数の個数: 64

約数和(自身を含む): 3711375360

約数和(自身を除く): 1644390375

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 109, 155, 195, 327, 403, 465, 545, 1209, 1417, 1635, 2015, 3137, 3379, 4251, 6045, 7085, 9411, 10137, 15685, 16895, 21255, 40781, 43927, 47055, 50685, 97247, 122343, 131781, 203905, 219635, 291741, 341933, 486235, 611715, 658905, 1025799, 1264211, 1458705, 1709665, 3792633, 4445129, 5128995, 6321055, 10599923, 13335387, 18963165, 22225645, 31799769, 52999615, 66676935, 137798999, 158998845, 413396997, 688994995, 2066984985]

約数ペア:

[(1, 2066984985), (3, 688994995), (5, 413396997), (13, 158998845), (15, 137798999), (31, 66676935), (39, 52999615), (65, 31799769), (93, 22225645), (109, 18963165), (155, 13335387), (195, 10599923), (327, 6321055), (403, 5128995), (465, 4445129), (545, 3792633), (1209, 1709665), (1417, 1458705), (1635, 1264211), (2015, 1025799), (3137, 658905), (3379, 611715), (4251, 486235), (6045, 341933), (7085, 291741), (9411, 219635), (10137, 203905), (15685, 131781), (16895, 122343), (21255, 97247), (40781, 50685), (43927, 47055)]