1993634672

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{3853}}^1$

素因数の和:4377

約数の個数: 40

約数和(自身を含む): 3925437744

約数和(自身を除く): 1931803072

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 443, 584, 886, 1168, 1772, 3544, 3853, 7088, 7706, 15412, 30824, 32339, 61648, 64678, 129356, 258712, 281269, 517424, 562538, 1125076, 1706879, 2250152, 3413758, 4500304, 6827516, 13655032, 27310064, 124602167, 249204334, 498408668, 996817336, 1993634672]

約数ペア:

[(1, 1993634672), (2, 996817336), (4, 498408668), (8, 249204334), (16, 124602167), (73, 27310064), (146, 13655032), (292, 6827516), (443, 4500304), (584, 3413758), (886, 2250152), (1168, 1706879), (1772, 1125076), (3544, 562538), (3853, 517424), (7088, 281269), (7706, 258712), (15412, 129356), (30824, 64678), (32339, 61648)]