63731330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{490241}}^1$

素因数の和:490261

約数の個数: 16

約数和(自身を含む): 123540984

約数和(自身を除く): 59809654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 490241, 980482, 2451205, 4902410, 6373133, 12746266, 31865665, 63731330]

約数ペア:

[(1, 63731330), (2, 31865665), (5, 12746266), (10, 6373133), (13, 4902410), (26, 2451205), (65, 980482), (130, 490241)]