426895610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{9643}}^1$

素因数の和:9902

約数の個数: 32

約数和(自身を含む): 812410560

約数和(自身を除く): 385514950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 466, 1165, 2330, 4427, 8854, 9643, 19286, 22135, 44270, 48215, 96430, 183217, 366434, 916085, 1832170, 2246819, 4493638, 11234095, 22468190, 42689561, 85379122, 213447805, 426895610]

約数ペア:

[(1, 426895610), (2, 213447805), (5, 85379122), (10, 42689561), (19, 22468190), (38, 11234095), (95, 4493638), (190, 2246819), (233, 1832170), (466, 916085), (1165, 366434), (2330, 183217), (4427, 96430), (8854, 48215), (9643, 44270), (19286, 22135)]