425718726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{6491}}^1$

素因数の和:7156

約数の個数: 32

約数和(自身を含む): 903063168

約数和(自身を除く): 477344442

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 643, 1286, 1929, 3858, 6491, 10931, 12982, 19473, 21862, 32793, 38946, 65586, 110347, 220694, 331041, 662082, 4173713, 8347426, 12521139, 25042278, 70953121, 141906242, 212859363, 425718726]

約数ペア:

[(1, 425718726), (2, 212859363), (3, 141906242), (6, 70953121), (17, 25042278), (34, 12521139), (51, 8347426), (102, 4173713), (643, 662082), (1286, 331041), (1929, 220694), (3858, 110347), (6491, 65586), (10931, 38946), (12982, 32793), (19473, 21862)]