4991365474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{396833}}^1$

素因数の和:397185

約数の個数: 16

約数和(自身を含む): 7904933280

約数和(自身を除く): 2913567806

約数列:

[1, 2, 19, 38, 331, 662, 6289, 12578, 396833, 793666, 7539827, 15079654, 131351723, 262703446, 2495682737, 4991365474]

約数ペア:

[(1, 4991365474), (2, 2495682737), (19, 262703446), (38, 131351723), (331, 15079654), (662, 7539827), (6289, 793666), (12578, 396833)]