1022469968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{213727}}^1$

素因数の和:213771

約数の個数: 40

約数和(自身を含む): 2226190848

約数和(自身を除く): 1203720880

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 213727, 427454, 854908, 1709816, 2778451, 3419632, 4915721, 5556902, 9831442, 11113804, 19662884, 22227608, 39325768, 44455216, 63904373, 78651536, 127808746, 255617492, 511234984, 1022469968]

約数ペア:

[(1, 1022469968), (2, 511234984), (4, 255617492), (8, 127808746), (13, 78651536), (16, 63904373), (23, 44455216), (26, 39325768), (46, 22227608), (52, 19662884), (92, 11113804), (104, 9831442), (184, 5556902), (208, 4915721), (299, 3419632), (368, 2778451), (598, 1709816), (1196, 854908), (2392, 427454), (4784, 213727)]