329838418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{1451}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 609840000

約数和(自身を除く): 280001582

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1249, 1451, 2498, 2902, 8743, 10157, 16237, 17486, 18863, 20314, 32474, 37726, 113659, 132041, 227318, 264082, 1812299, 3624598, 12686093, 23559887, 25372186, 47119774, 164919209, 329838418]

約数ペア:

[(1, 329838418), (2, 164919209), (7, 47119774), (13, 25372186), (14, 23559887), (26, 12686093), (91, 3624598), (182, 1812299), (1249, 264082), (1451, 227318), (2498, 132041), (2902, 113659), (8743, 37726), (10157, 32474), (16237, 20314), (17486, 18863)]