419515908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4994237}}^1$

素因数の和:4994251

約数の個数: 24

約数和(自身を含む): 1118709312

約数和(自身を除く): 699193404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4994237, 9988474, 14982711, 19976948, 29965422, 34959659, 59930844, 69919318, 104878977, 139838636, 209757954, 419515908]

約数ペア:

[(1, 419515908), (2, 209757954), (3, 139838636), (4, 104878977), (6, 69919318), (7, 59930844), (12, 34959659), (14, 29965422), (21, 19976948), (28, 14982711), (42, 9988474), (84, 4994237)]