7982898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 20487168

約数和(自身を除く): 12504270

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 467, 518, 777, 814, 934, 1221, 1401, 1554, 2442, 2802, 2849, 3269, 5137, 5698, 6538, 8547, 9807, 10274, 15411, 17094, 17279, 19614, 30822, 34558, 35959, 51837, 71918, 103674, 107877, 120953, 190069, 215754, 241906, 362859, 380138, 570207, 725718, 1140414, 1330483, 2660966, 3991449, 7982898]

約数ペア:

[(1, 7982898), (2, 3991449), (3, 2660966), (6, 1330483), (7, 1140414), (11, 725718), (14, 570207), (21, 380138), (22, 362859), (33, 241906), (37, 215754), (42, 190069), (66, 120953), (74, 107877), (77, 103674), (111, 71918), (154, 51837), (222, 35959), (231, 34558), (259, 30822), (407, 19614), (462, 17279), (467, 17094), (518, 15411), (777, 10274), (814, 9807), (934, 8547), (1221, 6538), (1401, 5698), (1554, 5137), (2442, 3269), (2802, 2849)]