789466812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{4421}}^1$

素因数の和:5098

約数の個数: 48

約数和(自身を含む): 1925586432

約数和(自身を除く): 1136119620

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 647, 1294, 1941, 2588, 3882, 4421, 7764, 8842, 13263, 14881, 17684, 26526, 29762, 44643, 53052, 59524, 89286, 101683, 178572, 203366, 305049, 406732, 610098, 1220196, 2860387, 5720774, 8581161, 11441548, 17162322, 34324644, 65788901, 131577802, 197366703, 263155604, 394733406, 789466812]

約数ペア:

[(1, 789466812), (2, 394733406), (3, 263155604), (4, 197366703), (6, 131577802), (12, 65788901), (23, 34324644), (46, 17162322), (69, 11441548), (92, 8581161), (138, 5720774), (276, 2860387), (647, 1220196), (1294, 610098), (1941, 406732), (2588, 305049), (3882, 203366), (4421, 178572), (7764, 101683), (8842, 89286), (13263, 59524), (14881, 53052), (17684, 44643), (26526, 29762)]