214980558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2756161}}^1$

素因数の和:2756179

約数の個数: 16

約数和(自身を含む): 463035216

約数和(自身を除く): 248054658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2756161, 5512322, 8268483, 16536966, 35830093, 71660186, 107490279, 214980558]

約数ペア:

[(1, 214980558), (2, 107490279), (3, 71660186), (6, 35830093), (13, 16536966), (26, 8268483), (39, 5512322), (78, 2756161)]