853541104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6967}}^1$

素因数の和:7038

約数の個数: 80

約数和(自身を含む): 1935431680

約数和(自身を除く): 1081890576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 3952, 4712, 6448, 6967, 7657, 9424, 13934, 15314, 27868, 30628, 55736, 61256, 90571, 111472, 122512, 132373, 181142, 215977, 264746, 362284, 431954, 529492, 724568, 863908, 1058984, 1449136, 1720849, 1727816, 2117968, 2807701, 3441698, 3455632, 4103563, 5615402, 6883396, 8207126, 11230804, 13766792, 16414252, 22461608, 27533584, 32828504, 44923216, 53346319, 65657008, 106692638, 213385276, 426770552, 853541104]

約数ペア:

[(1, 853541104), (2, 426770552), (4, 213385276), (8, 106692638), (13, 65657008), (16, 53346319), (19, 44923216), (26, 32828504), (31, 27533584), (38, 22461608), (52, 16414252), (62, 13766792), (76, 11230804), (104, 8207126), (124, 6883396), (152, 5615402), (208, 4103563), (247, 3455632), (248, 3441698), (304, 2807701), (403, 2117968), (494, 1727816), (496, 1720849), (589, 1449136), (806, 1058984), (988, 863908), (1178, 724568), (1612, 529492), (1976, 431954), (2356, 362284), (3224, 264746), (3952, 215977), (4712, 181142), (6448, 132373), (6967, 122512), (7657, 111472), (9424, 90571), (13934, 61256), (15314, 55736), (27868, 30628)]