6872687690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{702011}}^1$

素因数の和:702118

約数の個数: 32

約数和(自身を含む): 13647113280

約数和(自身を除く): 6774425590

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 702011, 1404022, 3510055, 7020110, 7722121, 15444242, 38610605, 62478979, 77221210, 124957958, 312394895, 624789790, 687268769, 1374537538, 3436343845, 6872687690]

約数ペア:

[(1, 6872687690), (2, 3436343845), (5, 1374537538), (10, 687268769), (11, 624789790), (22, 312394895), (55, 124957958), (89, 77221210), (110, 62478979), (178, 38610605), (445, 15444242), (890, 7722121), (979, 7020110), (1958, 3510055), (4895, 1404022), (9790, 702011)]