1249276588

素因数分解:

$2^2\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{28619}}^1$

素因数の和:30189

約数の個数: 24

約数和(自身を含む): 2500243200

約数和(自身を除く): 1250966612

約数列:

[1, 2, 4, 7, 14, 28, 1559, 3118, 6236, 10913, 21826, 28619, 43652, 57238, 114476, 200333, 400666, 801332, 44617021, 89234042, 178468084, 312319147, 624638294, 1249276588]

約数ペア:

[(1, 1249276588), (2, 624638294), (4, 312319147), (7, 178468084), (14, 89234042), (28, 44617021), (1559, 801332), (3118, 400666), (6236, 200333), (10913, 114476), (21826, 57238), (28619, 43652)]