419647704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2497903}}^1$

素因数の和:2497919

約数の個数: 32

約数和(自身を含む): 1198993920

約数和(自身を除く): 779346216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2497903, 4995806, 7493709, 9991612, 14987418, 17485321, 19983224, 29974836, 34970642, 52455963, 59949672, 69941284, 104911926, 139882568, 209823852, 419647704]

約数ペア:

[(1, 419647704), (2, 209823852), (3, 139882568), (4, 104911926), (6, 69941284), (7, 59949672), (8, 52455963), (12, 34970642), (14, 29974836), (21, 19983224), (24, 17485321), (28, 14987418), (42, 9991612), (56, 7493709), (84, 4995806), (168, 2497903)]