2513148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 6504960

約数和(自身を除く): 3991812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 241, 316, 474, 482, 723, 869, 948, 964, 1446, 1738, 2607, 2651, 2892, 3476, 5214, 5302, 7953, 10428, 10604, 15906, 19039, 31812, 38078, 57117, 76156, 114234, 209429, 228468, 418858, 628287, 837716, 1256574, 2513148]

約数ペア:

[(1, 2513148), (2, 1256574), (3, 837716), (4, 628287), (6, 418858), (11, 228468), (12, 209429), (22, 114234), (33, 76156), (44, 57117), (66, 38078), (79, 31812), (132, 19039), (158, 15906), (237, 10604), (241, 10428), (316, 7953), (474, 5302), (482, 5214), (723, 3476), (869, 2892), (948, 2651), (964, 2607), (1446, 1738)]