1130998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:623

約数の個数: 16

約数和(自身を含む): 1872720

約数和(自身を除く): 741722

約数列:

[1, 2, 11, 22, 101, 202, 509, 1018, 1111, 2222, 5599, 11198, 51409, 102818, 565499, 1130998]

約数ペア:

[(1, 1130998), (2, 565499), (11, 102818), (22, 51409), (101, 11198), (202, 5599), (509, 2222), (1018, 1111)]