2017845844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{44131}}^1$

素因数の和:44236

約数の個数: 48

約数和(自身を含む): 4270565376

約数和(自身を除く): 2252719532

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 284, 322, 497, 644, 994, 1633, 1988, 3266, 6532, 11431, 22862, 44131, 45724, 88262, 176524, 308917, 617834, 1015013, 1235668, 2030026, 3133301, 4060052, 6266602, 7105091, 12533204, 14210182, 21933107, 28420364, 43866214, 72065923, 87732428, 144131846, 288263692, 504461461, 1008922922, 2017845844]

約数ペア:

[(1, 2017845844), (2, 1008922922), (4, 504461461), (7, 288263692), (14, 144131846), (23, 87732428), (28, 72065923), (46, 43866214), (71, 28420364), (92, 21933107), (142, 14210182), (161, 12533204), (284, 7105091), (322, 6266602), (497, 4060052), (644, 3133301), (994, 2030026), (1633, 1235668), (1988, 1015013), (3266, 617834), (6532, 308917), (11431, 176524), (22862, 88262), (44131, 45724)]