2694362890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{8779}}^1$

素因数の和:9486

約数の個数: 32

約数和(自身を含む): 4961191680

約数和(自身を除く): 2266828790

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 653, 1306, 3265, 6530, 8779, 17558, 30691, 43895, 61382, 87790, 153455, 306910, 412613, 825226, 2063065, 4126130, 5732687, 11465374, 28663435, 57326870, 269436289, 538872578, 1347181445, 2694362890]

約数ペア:

[(1, 2694362890), (2, 1347181445), (5, 538872578), (10, 269436289), (47, 57326870), (94, 28663435), (235, 11465374), (470, 5732687), (653, 4126130), (1306, 2063065), (3265, 825226), (6530, 412613), (8779, 306910), (17558, 153455), (30691, 87790), (43895, 61382)]