820071034

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 1289203200

約数和(自身を除く): 469132166

約数列:

[1, 2, 37, 74, 79, 151, 158, 302, 929, 1858, 2923, 5587, 5846, 11174, 11929, 23858, 34373, 68746, 73391, 140279, 146782, 280558, 441373, 882746, 2715467, 5190323, 5430934, 10380646, 11082041, 22164082, 410035517, 820071034]

約数ペア:

[(1, 820071034), (2, 410035517), (37, 22164082), (74, 11082041), (79, 10380646), (151, 5430934), (158, 5190323), (302, 2715467), (929, 882746), (1858, 441373), (2923, 280558), (5587, 146782), (5846, 140279), (11174, 73391), (11929, 68746), (23858, 34373)]