127531330

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{48491}}^1$

素因数の和:48761

約数の個数: 16

約数和(自身を含む): 230433984

約数和(自身を除く): 102902654

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 48491, 96982, 242455, 484910, 12753133, 25506266, 63765665, 127531330]

約数ペア:

[(1, 127531330), (2, 63765665), (5, 25506266), (10, 12753133), (263, 484910), (526, 242455), (1315, 96982), (2630, 48491)]