426450128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2050241}}^1$

素因数の和:2050262

約数の個数: 20

約数和(自身を含む): 889805028

約数和(自身を除く): 463354900

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2050241, 4100482, 8200964, 16401928, 26653133, 32803856, 53306266, 106612532, 213225064, 426450128]

約数ペア:

[(1, 426450128), (2, 213225064), (4, 106612532), (8, 53306266), (13, 32803856), (16, 26653133), (26, 16401928), (52, 8200964), (104, 4100482), (208, 2050241)]