2019959314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{6763}}^1$

素因数の和:6982

約数の個数: 32

約数和(自身を含む): 3257109504

約数和(自身を除く): 1237150190

約数列:

[1, 2, 23, 43, 46, 86, 151, 302, 989, 1978, 3473, 6493, 6763, 6946, 12986, 13526, 149339, 155549, 290809, 298678, 311098, 581618, 1021213, 2042426, 6688607, 13377214, 23487899, 43912159, 46975798, 87824318, 1009979657, 2019959314]

約数ペア:

[(1, 2019959314), (2, 1009979657), (23, 87824318), (43, 46975798), (46, 43912159), (86, 23487899), (151, 13377214), (302, 6688607), (989, 2042426), (1978, 1021213), (3473, 581618), (6493, 311098), (6763, 298678), (6946, 290809), (12986, 155549), (13526, 149339)]