2265604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 4528384

約数和(自身を除く): 2262780

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 151, 242, 302, 341, 484, 604, 682, 1364, 1661, 3322, 3751, 4681, 6644, 7502, 9362, 15004, 18271, 18724, 36542, 51491, 73084, 102982, 205964, 566401, 1132802, 2265604]

約数ペア:

[(1, 2265604), (2, 1132802), (4, 566401), (11, 205964), (22, 102982), (31, 73084), (44, 51491), (62, 36542), (121, 18724), (124, 18271), (151, 15004), (242, 9362), (302, 7502), (341, 6644), (484, 4681), (604, 3751), (682, 3322), (1364, 1661)]