3923804588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{21319}}^1$

素因数の和:21470

約数の個数: 48

約数和(自身を含む): 7736601600

約数和(自身を除く): 3812797012

約数列:

[1, 2, 4, 11, 22, 44, 47, 89, 94, 178, 188, 356, 517, 979, 1034, 1958, 2068, 3916, 4183, 8366, 16732, 21319, 42638, 46013, 85276, 92026, 184052, 234509, 469018, 938036, 1001993, 1897391, 2003986, 3794782, 4007972, 7589564, 11021923, 20871301, 22043846, 41742602, 44087692, 83485204, 89177377, 178354754, 356709508, 980951147, 1961902294, 3923804588]

約数ペア:

[(1, 3923804588), (2, 1961902294), (4, 980951147), (11, 356709508), (22, 178354754), (44, 89177377), (47, 83485204), (89, 44087692), (94, 41742602), (178, 22043846), (188, 20871301), (356, 11021923), (517, 7589564), (979, 4007972), (1034, 3794782), (1958, 2003986), (2068, 1897391), (3916, 1001993), (4183, 938036), (8366, 469018), (16732, 234509), (21319, 184052), (42638, 92026), (46013, 85276)]