2548778830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{129841}}^1$

素因数の和:130012

約数の個数: 32

約数和(自身を含む): 4973467968

約数和(自身を除く): 2424689138

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 19630, 129841, 259682, 649205, 1298410, 1687933, 3375866, 8439665, 16879330, 19605991, 39211982, 98029955, 196059910, 254877883, 509755766, 1274389415, 2548778830]

約数ペア:

[(1, 2548778830), (2, 1274389415), (5, 509755766), (10, 254877883), (13, 196059910), (26, 98029955), (65, 39211982), (130, 19605991), (151, 16879330), (302, 8439665), (755, 3375866), (1510, 1687933), (1963, 1298410), (3926, 649205), (9815, 259682), (19630, 129841)]