1850832172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{14891}}^1$

素因数の和:15118

約数の個数: 48

約数和(自身を含む): 3882880512

約数和(自身を除く): 2032048340

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 193, 322, 386, 644, 772, 1351, 2702, 4439, 5404, 8878, 14891, 17756, 29782, 31073, 59564, 62146, 104237, 124292, 208474, 342493, 416948, 684986, 1369972, 2397451, 2873963, 4794902, 5747926, 9589804, 11495852, 20117741, 40235482, 66101149, 80470964, 132202298, 264404596, 462708043, 925416086, 1850832172]

約数ペア:

[(1, 1850832172), (2, 925416086), (4, 462708043), (7, 264404596), (14, 132202298), (23, 80470964), (28, 66101149), (46, 40235482), (92, 20117741), (161, 11495852), (193, 9589804), (322, 5747926), (386, 4794902), (644, 2873963), (772, 2397451), (1351, 1369972), (2702, 684986), (4439, 416948), (5404, 342493), (8878, 208474), (14891, 124292), (17756, 104237), (29782, 62146), (31073, 59564)]