2564754612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{158201}}^1$

素因数の和:158408

約数の個数: 48

約数和(自身を含む): 6874826112

約数和(自身を除く): 4310071500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 16212, 158201, 316402, 474603, 632804, 949206, 1107407, 1898412, 2214814, 3322221, 4429628, 6644442, 13288884, 30532793, 61065586, 91598379, 122131172, 183196758, 213729551, 366393516, 427459102, 641188653, 854918204, 1282377306, 2564754612]

約数ペア:

[(1, 2564754612), (2, 1282377306), (3, 854918204), (4, 641188653), (6, 427459102), (7, 366393516), (12, 213729551), (14, 183196758), (21, 122131172), (28, 91598379), (42, 61065586), (84, 30532793), (193, 13288884), (386, 6644442), (579, 4429628), (772, 3322221), (1158, 2214814), (1351, 1898412), (2316, 1107407), (2702, 949206), (4053, 632804), (5404, 474603), (8106, 316402), (16212, 158201)]