516625330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3974041}}^1$

素因数の和:3974061

約数の個数: 16

約数和(自身を含む): 1001458584

約数和(自身を除く): 484833254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3974041, 7948082, 19870205, 39740410, 51662533, 103325066, 258312665, 516625330]

約数ペア:

[(1, 516625330), (2, 258312665), (5, 103325066), (10, 51662533), (13, 39740410), (26, 19870205), (65, 7948082), (130, 3974041)]