383680822018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{4039681}}^1$

素因数の和:4039990

約数の個数: 24

約数和(自身を含む): 625415487876

約数和(自身を除く): 241734665858

約数列:

[1, 2, 13, 26, 169, 281, 338, 562, 3653, 7306, 47489, 94978, 4039681, 8079362, 52515853, 105031706, 682706089, 1135150361, 1365412178, 2270300722, 14756954693, 29513909386, 191840411009, 383680822018]

約数ペア:

[(1, 383680822018), (2, 191840411009), (13, 29513909386), (26, 14756954693), (169, 2270300722), (281, 1365412178), (338, 1135150361), (562, 682706089), (3653, 105031706), (7306, 52515853), (47489, 8079362), (94978, 4039681)]