2972417765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1\times {\mathrm{20021}}^1$

素因数の和:21340

約数の個数: 16

約数和(自身を含む): 3725053056

約数和(自身を除く): 752635291

約数列:

[1, 5, 23, 115, 1291, 6455, 20021, 29693, 100105, 148465, 460483, 2302415, 25847111, 129235555, 594483553, 2972417765]

約数ペア:

[(1, 2972417765), (5, 594483553), (23, 129235555), (115, 25847111), (1291, 2302415), (6455, 460483), (20021, 148465), (29693, 100105)]