2017979318

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{3259}}^1\times {\mathrm{3919}}^1$

素因数の和:7259

約数の個数: 16

約数和(自身を含む): 3067008000

約数和(自身を除く): 1049028682

約数列:

[1, 2, 79, 158, 3259, 3919, 6518, 7838, 257461, 309601, 514922, 619202, 12772021, 25544042, 1008989659, 2017979318]

約数ペア:

[(1, 2017979318), (2, 1008989659), (79, 25544042), (158, 12772021), (3259, 619202), (3919, 514922), (6518, 309601), (7838, 257461)]