2017312874

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{2503}}^1\times {\mathrm{5101}}^1$

素因数の和:7685

約数の個数: 16

約数和(自身を含む): 3066097920

約数和(自身を除く): 1048785046

約数列:

[1, 2, 79, 158, 2503, 5006, 5101, 10202, 197737, 395474, 402979, 805958, 12767803, 25535606, 1008656437, 2017312874]

約数ペア:

[(1, 2017312874), (2, 1008656437), (79, 25535606), (158, 12767803), (2503, 805958), (5006, 402979), (5101, 395474), (10202, 197737)]