1117798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 24

約数和(自身を含む): 1915200

約数和(自身を除く): 797402

約数列:

[1, 2, 11, 22, 31, 62, 121, 149, 242, 298, 341, 682, 1639, 3278, 3751, 4619, 7502, 9238, 18029, 36058, 50809, 101618, 558899, 1117798]

約数ペア:

[(1, 1117798), (2, 558899), (11, 101618), (22, 50809), (31, 36058), (62, 18029), (121, 9238), (149, 7502), (242, 4619), (298, 3751), (341, 3278), (682, 1639)]