2564716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{757}}^1$

素因数の和:790

約数の個数: 36

約数和(自身を含む): 5645584

約数和(自身を除く): 3080868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 757, 847, 1514, 1694, 3028, 3388, 5299, 8327, 10598, 16654, 21196, 33308, 58289, 91597, 116578, 183194, 233156, 366388, 641179, 1282358, 2564716]

約数ペア:

[(1, 2564716), (2, 1282358), (4, 641179), (7, 366388), (11, 233156), (14, 183194), (22, 116578), (28, 91597), (44, 58289), (77, 33308), (121, 21196), (154, 16654), (242, 10598), (308, 8327), (484, 5299), (757, 3388), (847, 3028), (1514, 1694)]