2018289955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{48221}}^1$

素因数の和:48998

約数の個数: 16

約数和(自身を含む): 2645651808

約数和(自身を除く): 627361853

約数列:

[1, 5, 11, 55, 761, 3805, 8371, 41855, 48221, 241105, 530431, 2652155, 36696181, 183480905, 403657991, 2018289955]

約数ペア:

[(1, 2018289955), (5, 403657991), (11, 183480905), (55, 36696181), (761, 2652155), (3805, 530431), (8371, 241105), (41855, 48221)]