838206572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{1193}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 1752371712

約数和(自身を除く): 914165140

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1091, 1193, 2182, 2386, 4364, 4772, 7637, 8351, 15274, 16702, 25093, 27439, 30548, 33404, 50186, 54878, 100372, 109756, 175651, 192073, 351302, 384146, 702604, 768292, 1301563, 2603126, 5206252, 9110941, 18221882, 29935949, 36443764, 59871898, 119743796, 209551643, 419103286, 838206572]

約数ペア:

[(1, 838206572), (2, 419103286), (4, 209551643), (7, 119743796), (14, 59871898), (23, 36443764), (28, 29935949), (46, 18221882), (92, 9110941), (161, 5206252), (322, 2603126), (644, 1301563), (1091, 768292), (1193, 702604), (2182, 384146), (2386, 351302), (4364, 192073), (4772, 175651), (7637, 109756), (8351, 100372), (15274, 54878), (16702, 50186), (25093, 33404), (27439, 30548)]