2018631398

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{22091}}^1$

素因数の和:22268

約数の個数: 32

約数和(自身を含む): 3550272768

約数和(自身を除く): 1531641370

約数列:

[1, 2, 7, 14, 61, 107, 122, 214, 427, 749, 854, 1498, 6527, 13054, 22091, 44182, 45689, 91378, 154637, 309274, 1347551, 2363737, 2695102, 4727474, 9432857, 16546159, 18865714, 33092318, 144187957, 288375914, 1009315699, 2018631398]

約数ペア:

[(1, 2018631398), (2, 1009315699), (7, 288375914), (14, 144187957), (61, 33092318), (107, 18865714), (122, 16546159), (214, 9432857), (427, 4727474), (749, 2695102), (854, 2363737), (1498, 1347551), (6527, 309274), (13054, 154637), (22091, 91378), (44182, 45689)]