2103759679

素因数分解:

$7^2\times {\mathrm{631}}^1\times {\mathrm{68041}}^1$

素因数の和:68686

約数の個数: 12

約数和(自身を含む): 2451145008

約数和(自身を除く): 347385329

約数列:

[1, 7, 49, 631, 4417, 30919, 68041, 476287, 3334009, 42933871, 300537097, 2103759679]

約数ペア:

[(1, 2103759679), (7, 300537097), (49, 42933871), (631, 3334009), (4417, 476287), (30919, 68041)]