713394890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{19391}}^1$

素因数の和:19694

約数の個数: 32

約数和(自身を含む): 1387846656

約数和(自身を除く): 674451766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1415, 2830, 3679, 7358, 18395, 19391, 36790, 38782, 96955, 193910, 252083, 504166, 1260415, 2520830, 5487653, 10975306, 27438265, 54876530, 71339489, 142678978, 356697445, 713394890]

約数ペア:

[(1, 713394890), (2, 356697445), (5, 142678978), (10, 71339489), (13, 54876530), (26, 27438265), (65, 10975306), (130, 5487653), (283, 2520830), (566, 1260415), (1415, 504166), (2830, 252083), (3679, 193910), (7358, 96955), (18395, 38782), (19391, 36790)]