668486514

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1\times {\mathrm{2029}}^1$

素因数の和:3354

約数の個数: 32

約数和(自身を含む): 1369811520

約数和(自身を除く): 701325006

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1277, 2029, 2554, 3831, 4058, 6087, 7662, 12174, 54911, 87247, 109822, 164733, 174494, 261741, 329466, 523482, 2591033, 5182066, 7773099, 15546198, 111414419, 222828838, 334243257, 668486514]

約数ペア:

[(1, 668486514), (2, 334243257), (3, 222828838), (6, 111414419), (43, 15546198), (86, 7773099), (129, 5182066), (258, 2591033), (1277, 523482), (2029, 329466), (2554, 261741), (3831, 174494), (4058, 164733), (6087, 109822), (7662, 87247), (12174, 54911)]