1079742728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 2174515200

約数和(自身を除く): 1094772472

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 239, 344, 478, 571, 956, 989, 1142, 1912, 1978, 2284, 3956, 4568, 5497, 7912, 10277, 10994, 13133, 20554, 21988, 24553, 26266, 41108, 43976, 49106, 52532, 82216, 98212, 105064, 136469, 196424, 236371, 272938, 472742, 545876, 564719, 945484, 1091752, 1129438, 1890968, 2258876, 3138787, 4517752, 5868167, 6277574, 11736334, 12555148, 23472668, 25110296, 46945336, 134967841, 269935682, 539871364, 1079742728]

約数ペア:

[(1, 1079742728), (2, 539871364), (4, 269935682), (8, 134967841), (23, 46945336), (43, 25110296), (46, 23472668), (86, 12555148), (92, 11736334), (172, 6277574), (184, 5868167), (239, 4517752), (344, 3138787), (478, 2258876), (571, 1890968), (956, 1129438), (989, 1091752), (1142, 945484), (1912, 564719), (1978, 545876), (2284, 472742), (3956, 272938), (4568, 236371), (5497, 196424), (7912, 136469), (10277, 105064), (10994, 98212), (13133, 82216), (20554, 52532), (21988, 49106), (24553, 43976), (26266, 41108)]