713431628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{26849}}^1$

素因数の和:26946

約数の個数: 48

約数和(自身を含む): 1557729600

約数和(自身を除く): 844297972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 6643, 13286, 26572, 26849, 53698, 107396, 187943, 349037, 375886, 698074, 751772, 1396148, 1959977, 2443259, 3919954, 4886518, 7839908, 9773036, 13719839, 25479701, 27439678, 50959402, 54879356, 101918804, 178357907, 356715814, 713431628]

約数ペア:

[(1, 713431628), (2, 356715814), (4, 178357907), (7, 101918804), (13, 54879356), (14, 50959402), (26, 27439678), (28, 25479701), (52, 13719839), (73, 9773036), (91, 7839908), (146, 4886518), (182, 3919954), (292, 2443259), (364, 1959977), (511, 1396148), (949, 751772), (1022, 698074), (1898, 375886), (2044, 349037), (3796, 187943), (6643, 107396), (13286, 53698), (26572, 26849)]