2009013919235

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1\times {\mathrm{2629651}}^1$

素因数の和:2632954

約数の個数: 16

約数和(自身を含む): 2462868951552

約数和(自身を除く): 453855032317

約数列:

[1, 5, 47, 235, 3251, 16255, 152797, 763985, 2629651, 13148255, 123593597, 617967985, 8548995401, 42744977005, 401802783847, 2009013919235]

約数ペア:

[(1, 2009013919235), (5, 401802783847), (47, 42744977005), (235, 8548995401), (3251, 617967985), (16255, 123593597), (152797, 13148255), (763985, 2629651)]