40388680783438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1\times {\mathrm{526044971}}^1$

素因数の和:526047939

約数の個数: 16

約数和(自身を含む): 65265347586096

約数和(自身を除く): 24876666802658

約数列:

[1, 2, 13, 26, 2953, 5906, 38389, 76778, 526044971, 1052089942, 6838584623, 13677169246, 1553410799363, 3106821598726, 20194340391719, 40388680783438]

約数ペア:

[(1, 40388680783438), (2, 20194340391719), (13, 3106821598726), (26, 1553410799363), (2953, 13677169246), (5906, 6838584623), (38389, 1052089942), (76778, 526044971)]