2563063342

素因数分解:

$2^1\times 7^1\times {\mathrm{2713}}^1\times {\mathrm{67481}}^1$

素因数の和:70203

約数の個数: 16

約数和(自身を含む): 4395507552

約数和(自身を除く): 1832444210

約数列:

[1, 2, 7, 14, 2713, 5426, 18991, 37982, 67481, 134962, 472367, 944734, 183075953, 366151906, 1281531671, 2563063342]

約数ペア:

[(1, 2563063342), (2, 1281531671), (7, 366151906), (14, 183075953), (2713, 944734), (5426, 472367), (18991, 134962), (37982, 67481)]