2129269499

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{44621}}^1$

素因数の和:45046

約数の個数: 16

約数和(自身を含む): 2583078336

約数和(自身を除く): 453808837

約数列:

[1, 7, 17, 119, 401, 2807, 6817, 44621, 47719, 312347, 758557, 5309899, 17893021, 125251147, 304181357, 2129269499]

約数ペア:

[(1, 2129269499), (7, 304181357), (17, 125251147), (119, 17893021), (401, 5309899), (2807, 758557), (6817, 312347), (44621, 47719)]