2455148738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10315751}}^1$

素因数の和:10315777

約数の個数: 16

約数和(自身を含む): 4456404864

約数和(自身を除く): 2001256126

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 10315751, 20631502, 72210257, 144420514, 175367767, 350735534, 1227574369, 2455148738]

約数ペア:

[(1, 2455148738), (2, 1227574369), (7, 350735534), (14, 175367767), (17, 144420514), (34, 72210257), (119, 20631502), (238, 10315751)]