258780622

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 414120960

約数和(自身を除く): 155340338

約数列:

[1, 2, 31, 43, 62, 86, 113, 226, 859, 1333, 1718, 2666, 3503, 4859, 7006, 9718, 26629, 36937, 53258, 73874, 97067, 150629, 194134, 301258, 1145047, 2290094, 3009077, 4173881, 6018154, 8347762, 129390311, 258780622]

約数ペア:

[(1, 258780622), (2, 129390311), (31, 8347762), (43, 6018154), (62, 4173881), (86, 3009077), (113, 2290094), (226, 1145047), (859, 301258), (1333, 194134), (1718, 150629), (2666, 97067), (3503, 73874), (4859, 53258), (7006, 36937), (9718, 26629)]