269500972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97787}}^1$

素因数の和:97857

約数の個数: 24

約数和(自身を含む): 517494096

約数和(自身を除く): 247993124

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 97787, 195574, 391148, 1271231, 2542462, 5084924, 5182711, 10365422, 20730844, 67375243, 134750486, 269500972]

約数ペア:

[(1, 269500972), (2, 134750486), (4, 67375243), (13, 20730844), (26, 10365422), (52, 5182711), (53, 5084924), (106, 2542462), (212, 1271231), (689, 391148), (1378, 195574), (2756, 97787)]