5091613630

素因数分解:

$2^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{394393}}^1$

素因数の和:395691

約数の個数: 16

約数和(自身を含む): 9172026864

約数和(自身を除く): 4080413234

約数列:

[1, 2, 5, 10, 1291, 2582, 6455, 12910, 394393, 788786, 1971965, 3943930, 509161363, 1018322726, 2545806815, 5091613630]

約数ペア:

[(1, 5091613630), (2, 2545806815), (5, 1018322726), (10, 509161363), (1291, 3943930), (2582, 1971965), (6455, 788786), (12910, 394393)]