2019468448

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{66923}}^1$

素因数の和:66997

約数の個数: 48

約数和(自身を含む): 4249941696

約数和(自身を除く): 2230473248

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 368, 656, 736, 943, 1312, 1886, 3772, 7544, 15088, 30176, 66923, 133846, 267692, 535384, 1070768, 1539229, 2141536, 2743843, 3078458, 5487686, 6156916, 10975372, 12313832, 21950744, 24627664, 43901488, 49255328, 63108389, 87802976, 126216778, 252433556, 504867112, 1009734224, 2019468448]

約数ペア:

[(1, 2019468448), (2, 1009734224), (4, 504867112), (8, 252433556), (16, 126216778), (23, 87802976), (32, 63108389), (41, 49255328), (46, 43901488), (82, 24627664), (92, 21950744), (164, 12313832), (184, 10975372), (328, 6156916), (368, 5487686), (656, 3078458), (736, 2743843), (943, 2141536), (1312, 1539229), (1886, 1070768), (3772, 535384), (7544, 267692), (15088, 133846), (30176, 66923)]