2100000035

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{397351}}^1$

素因数の和:397514

約数の個数: 16

約数和(自身を含む): 2899080192

約数和(自身を除く): 799080157

約数列:

[1, 5, 7, 35, 151, 755, 1057, 5285, 397351, 1986755, 2781457, 13907285, 60000001, 300000005, 420000007, 2100000035]

約数ペア:

[(1, 2100000035), (5, 420000007), (7, 300000005), (35, 60000001), (151, 13907285), (755, 2781457), (1057, 1986755), (5285, 397351)]