890239214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{46771}}^1$

素因数の和:47111

約数の個数: 16

約数和(自身を含む): 1382954496

約数和(自身を除く): 492715282

約数列:

[1, 2, 31, 62, 307, 614, 9517, 19034, 46771, 93542, 1449901, 2899802, 14358697, 28717394, 445119607, 890239214]

約数ペア:

[(1, 890239214), (2, 445119607), (31, 28717394), (62, 14358697), (307, 2899802), (614, 1449901), (9517, 93542), (19034, 46771)]