2611438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:971

約数の個数: 16

約数和(自身を含む): 4199040

約数和(自身を除く): 1587602

約数列:

[1, 2, 17, 34, 89, 178, 863, 1513, 1726, 3026, 14671, 29342, 76807, 153614, 1305719, 2611438]

約数ペア:

[(1, 2611438), (2, 1305719), (17, 153614), (34, 76807), (89, 29342), (178, 14671), (863, 3026), (1513, 1726)]