3139724

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 6502104

約数和(自身を除く): 3362380

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 193, 196, 332, 386, 581, 772, 1162, 1351, 2324, 2702, 4067, 5404, 8134, 9457, 16019, 16268, 18914, 32038, 37828, 64076, 112133, 224266, 448532, 784931, 1569862, 3139724]

約数ペア:

[(1, 3139724), (2, 1569862), (4, 784931), (7, 448532), (14, 224266), (28, 112133), (49, 64076), (83, 37828), (98, 32038), (166, 18914), (193, 16268), (196, 16019), (332, 9457), (386, 8134), (581, 5404), (772, 4067), (1162, 2702), (1351, 2324)]