2087812264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{188159}}^1$

素因数の和:188257

約数の個数: 32

約数和(自身を含む): 4177152000

約数和(自身を除く): 2089339736

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 188159, 376318, 752636, 1505272, 3575021, 7150042, 13735607, 14300084, 27471214, 28600168, 54942428, 109884856, 260976533, 521953066, 1043906132, 2087812264]

約数ペア:

[(1, 2087812264), (2, 1043906132), (4, 521953066), (8, 260976533), (19, 109884856), (38, 54942428), (73, 28600168), (76, 27471214), (146, 14300084), (152, 13735607), (292, 7150042), (584, 3575021), (1387, 1505272), (2774, 752636), (5548, 376318), (11096, 188159)]