2129125592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{1223}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 4434600960

約数和(自身を除く): 2305475368

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 271, 292, 542, 584, 803, 1084, 1223, 1606, 2168, 2446, 2981, 3212, 4892, 5962, 6424, 9784, 11924, 13453, 19783, 23848, 26906, 39566, 53812, 79132, 89279, 107624, 158264, 178558, 217613, 331433, 357116, 435226, 662866, 714232, 870452, 982069, 1325732, 1740904, 1964138, 2651464, 3645763, 3928276, 7291526, 7856552, 14583052, 24194609, 29166104, 48389218, 96778436, 193556872, 266140699, 532281398, 1064562796, 2129125592]

約数ペア:

[(1, 2129125592), (2, 1064562796), (4, 532281398), (8, 266140699), (11, 193556872), (22, 96778436), (44, 48389218), (73, 29166104), (88, 24194609), (146, 14583052), (271, 7856552), (292, 7291526), (542, 3928276), (584, 3645763), (803, 2651464), (1084, 1964138), (1223, 1740904), (1606, 1325732), (2168, 982069), (2446, 870452), (2981, 714232), (3212, 662866), (4892, 435226), (5962, 357116), (6424, 331433), (9784, 217613), (11924, 178558), (13453, 158264), (19783, 107624), (23848, 89279), (26906, 79132), (39566, 53812)]