13505720816

素因数分解:

$2^4\times 7^1\times {\mathrm{120586793}}^1$

素因数の和:120586808

約数の個数: 20

約数和(自身を含む): 29905524912

約数和(自身を除く): 16399804096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 120586793, 241173586, 482347172, 844107551, 964694344, 1688215102, 1929388688, 3376430204, 6752860408, 13505720816]

約数ペア:

[(1, 13505720816), (2, 6752860408), (4, 3376430204), (7, 1929388688), (8, 1688215102), (14, 964694344), (16, 844107551), (28, 482347172), (56, 241173586), (112, 120586793)]