1740339986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{19861}}^1$

素因数の和:20450

約数の個数: 32

約数和(自身を含む): 3260545920

約数和(自身を除く): 1520205934

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 569, 1138, 3983, 6259, 7966, 12518, 19861, 39722, 43813, 87626, 139027, 218471, 278054, 436942, 1529297, 3058594, 11300909, 22601818, 79106363, 124309999, 158212726, 248619998, 870169993, 1740339986]

約数ペア:

[(1, 1740339986), (2, 870169993), (7, 248619998), (11, 158212726), (14, 124309999), (22, 79106363), (77, 22601818), (154, 11300909), (569, 3058594), (1138, 1529297), (3983, 436942), (6259, 278054), (7966, 218471), (12518, 139027), (19861, 87626), (39722, 43813)]