1893973996472

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{6571}}^1\times {\mathrm{679793}}^1$

素因数の和:686423

約数の個数: 32

約数和(自身を含む): 3618760996080

約数和(自身を除く): 1724786999608

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 6571, 13142, 26284, 52568, 348263, 679793, 696526, 1359586, 1393052, 2719172, 2786104, 5438344, 36029029, 72058058, 144116116, 288232232, 4466919803, 8933839606, 17867679212, 35735358424, 236746749559, 473493499118, 946986998236, 1893973996472]

約数ペア:

[(1, 1893973996472), (2, 946986998236), (4, 473493499118), (8, 236746749559), (53, 35735358424), (106, 17867679212), (212, 8933839606), (424, 4466919803), (6571, 288232232), (13142, 144116116), (26284, 72058058), (52568, 36029029), (348263, 5438344), (679793, 2786104), (696526, 2719172), (1359586, 1393052)]