2912142478

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2337193}}^1$

素因数の和:2337291

約数の個数: 16

約数和(自身を含む): 5048339040

約数和(自身を除く): 2136196562

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 2337193, 4674386, 16360351, 32720702, 208010177, 416020354, 1456071239, 2912142478]

約数ペア:

[(1, 2912142478), (2, 1456071239), (7, 416020354), (14, 208010177), (89, 32720702), (178, 16360351), (623, 4674386), (1246, 2337193)]