1926897742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1289}}^1$

素因数の和:1897

約数の個数: 64

約数和(自身を含む): 3825169920

約数和(自身を除く): 1898272178

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 571, 1142, 1289, 1309, 2578, 2618, 3997, 6281, 7994, 9023, 9707, 12562, 14179, 18046, 19414, 21913, 28358, 43826, 43967, 67949, 87934, 99253, 106777, 135898, 153391, 198506, 213554, 241043, 306782, 482086, 736019, 747439, 1472038, 1494878, 1687301, 3374602, 5152133, 8096209, 10304266, 12512323, 16192418, 25024646, 56673463, 87586261, 113346926, 137635553, 175172522, 275271106, 963448871, 1926897742]

約数ペア:

[(1, 1926897742), (2, 963448871), (7, 275271106), (11, 175172522), (14, 137635553), (17, 113346926), (22, 87586261), (34, 56673463), (77, 25024646), (119, 16192418), (154, 12512323), (187, 10304266), (238, 8096209), (374, 5152133), (571, 3374602), (1142, 1687301), (1289, 1494878), (1309, 1472038), (2578, 747439), (2618, 736019), (3997, 482086), (6281, 306782), (7994, 241043), (9023, 213554), (9707, 198506), (12562, 153391), (14179, 135898), (18046, 106777), (19414, 99253), (21913, 87934), (28358, 67949), (43826, 43967)]