2681567318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{9907}}^1$

素因数の和:10364

約数の個数: 32

約数和(自身を含む): 4494268800

約数和(自身を除く): 1812701482

約数列:

[1, 2, 17, 19, 34, 38, 323, 419, 646, 838, 7123, 7961, 9907, 14246, 15922, 19814, 135337, 168419, 188233, 270674, 336838, 376466, 3199961, 4151033, 6399922, 8302066, 70567561, 78869627, 141135122, 157739254, 1340783659, 2681567318]

約数ペア:

[(1, 2681567318), (2, 1340783659), (17, 157739254), (19, 141135122), (34, 78869627), (38, 70567561), (323, 8302066), (419, 6399922), (646, 4151033), (838, 3199961), (7123, 376466), (7961, 336838), (9907, 270674), (14246, 188233), (15922, 168419), (19814, 135337)]