2039467664

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{754241}}^1$

素因数の和:754275

約数の個数: 30

約数和(自身を含む): 4278814866

約数和(自身を除く): 2239347202

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 754241, 1508482, 3016964, 6033928, 9805133, 12067856, 19610266, 39220532, 78441064, 127466729, 156882128, 254933458, 509866916, 1019733832, 2039467664]

約数ペア:

[(1, 2039467664), (2, 1019733832), (4, 509866916), (8, 254933458), (13, 156882128), (16, 127466729), (26, 78441064), (52, 39220532), (104, 19610266), (169, 12067856), (208, 9805133), (338, 6033928), (676, 3016964), (1352, 1508482), (2704, 754241)]