7490362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3371}}^1$

素因数の和:3485

約数の個数: 16

約数和(自身を含む): 12381984

約数和(自身を除く): 4891622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 3371, 6742, 37081, 74162, 340471, 680942, 3745181, 7490362]

約数ペア:

[(1, 7490362), (2, 3745181), (11, 680942), (22, 340471), (101, 74162), (202, 37081), (1111, 6742), (2222, 3371)]