2062181823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{21227}}^1$

素因数の和:21343

約数の個数: 32

約数和(自身を含む): 3081286656

約数和(自身を除く): 1019104833

約数列:

[1, 3, 13, 39, 47, 53, 141, 159, 611, 689, 1833, 2067, 2491, 7473, 21227, 32383, 63681, 97149, 275951, 827853, 997669, 1125031, 2993007, 3375093, 12969697, 14625403, 38909091, 43876209, 52876457, 158629371, 687393941, 2062181823]

約数ペア:

[(1, 2062181823), (3, 687393941), (13, 158629371), (39, 52876457), (47, 43876209), (53, 38909091), (141, 14625403), (159, 12969697), (611, 3375093), (689, 2993007), (1833, 1125031), (2067, 997669), (2491, 827853), (7473, 275951), (21227, 97149), (32383, 63681)]