266408358722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{119895751}}^1$

素因数の和:119895865

約数の個数: 16

約数和(自身を含む): 440257201344

約数和(自身を除く): 173848842622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 119895751, 239791502, 1318853261, 2637706522, 12109470851, 24218941702, 133204179361, 266408358722]

約数ペア:

[(1, 266408358722), (2, 133204179361), (11, 24218941702), (22, 12109470851), (101, 2637706522), (202, 1318853261), (1111, 239791502), (2222, 119895751)]