1920415730

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{796853}}^1$

素因数の和:797101

約数の個数: 16

約数和(自身を含む): 3471096024

約数和(自身を除く): 1550680294

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 796853, 1593706, 3984265, 7968530, 192041573, 384083146, 960207865, 1920415730]

約数ペア:

[(1, 1920415730), (2, 960207865), (5, 384083146), (10, 192041573), (241, 7968530), (482, 3984265), (1205, 1593706), (2410, 796853)]