1720405010

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{713861}}^1$

素因数の和:714109

約数の個数: 16

約数和(自身を含む): 3109582872

約数和(自身を除く): 1389177862

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 713861, 1427722, 3569305, 7138610, 172040501, 344081002, 860202505, 1720405010]

約数ペア:

[(1, 1720405010), (2, 860202505), (5, 344081002), (10, 172040501), (241, 7138610), (482, 3569305), (1205, 1427722), (2410, 713861)]