2137564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 4558176

約数和(自身を除く): 2420612

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 101, 143, 148, 202, 286, 404, 407, 481, 572, 814, 962, 1111, 1313, 1628, 1924, 2222, 2626, 3737, 4444, 5252, 5291, 7474, 10582, 14443, 14948, 21164, 28886, 41107, 48581, 57772, 82214, 97162, 164428, 194324, 534391, 1068782, 2137564]

約数ペア:

[(1, 2137564), (2, 1068782), (4, 534391), (11, 194324), (13, 164428), (22, 97162), (26, 82214), (37, 57772), (44, 48581), (52, 41107), (74, 28886), (101, 21164), (143, 14948), (148, 14443), (202, 10582), (286, 7474), (404, 5291), (407, 5252), (481, 4444), (572, 3737), (814, 2626), (962, 2222), (1111, 1924), (1313, 1628)]