664001056

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1092107}}^1$

素因数の和:1092136

約数の個数: 24

約数和(自身を含む): 1376056080

約数和(自身を除く): 712055024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1092107, 2184214, 4368428, 8736856, 17473712, 20750033, 34947424, 41500066, 83000132, 166000264, 332000528, 664001056]

約数ペア:

[(1, 664001056), (2, 332000528), (4, 166000264), (8, 83000132), (16, 41500066), (19, 34947424), (32, 20750033), (38, 17473712), (76, 8736856), (152, 4368428), (304, 2184214), (608, 1092107)]