2715724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 5422144

約数和(自身を除く): 2706420

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 181, 242, 341, 362, 484, 682, 724, 1364, 1991, 3751, 3982, 5611, 7502, 7964, 11222, 15004, 21901, 22444, 43802, 61721, 87604, 123442, 246884, 678931, 1357862, 2715724]

約数ペア:

[(1, 2715724), (2, 1357862), (4, 678931), (11, 246884), (22, 123442), (31, 87604), (44, 61721), (62, 43802), (121, 22444), (124, 21901), (181, 15004), (242, 11222), (341, 7964), (362, 7502), (484, 5611), (682, 3982), (724, 3751), (1364, 1991)]