2018601116

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{88241}}^1$

素因数の和:88314

約数の個数: 48

約数和(自身を含む): 4348565760

約数和(自身を除く): 2329964644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 11438, 22876, 88241, 176482, 352964, 617687, 1235374, 1676579, 2470748, 3353158, 3794363, 6706316, 7588726, 11736053, 15177452, 23472106, 26560541, 46944212, 53121082, 72092897, 106242164, 144185794, 288371588, 504650279, 1009300558, 2018601116]

約数ペア:

[(1, 2018601116), (2, 1009300558), (4, 504650279), (7, 288371588), (14, 144185794), (19, 106242164), (28, 72092897), (38, 53121082), (43, 46944212), (76, 26560541), (86, 23472106), (133, 15177452), (172, 11736053), (266, 7588726), (301, 6706316), (532, 3794363), (602, 3353158), (817, 2470748), (1204, 1676579), (1634, 1235374), (3268, 617687), (5719, 352964), (11438, 176482), (22876, 88241)]