90830938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{2399}}^1$

素因数の和:4133

約数の個数: 16

約数和(自身を含む): 148780800

約数和(自身を除く): 57949862

約数列:

[1, 2, 11, 22, 1721, 2399, 3442, 4798, 18931, 26389, 37862, 52778, 4128679, 8257358, 45415469, 90830938]

約数ペア:

[(1, 90830938), (2, 45415469), (11, 8257358), (22, 4128679), (1721, 52778), (2399, 37862), (3442, 26389), (4798, 18931)]