63881246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223361}}^1$

素因数の和:223387

約数の個数: 16

約数和(自身を含む): 112574448

約数和(自身を除く): 48693202

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 223361, 446722, 2456971, 2903693, 4913942, 5807386, 31940623, 63881246]

約数ペア:

[(1, 63881246), (2, 31940623), (11, 5807386), (13, 4913942), (22, 2903693), (26, 2456971), (143, 446722), (286, 223361)]