7284442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1026

約数の個数: 24

約数和(自身を含む): 12410496

約数和(自身を除く): 5126054

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 971, 1942, 3751, 7502, 10681, 21362, 30101, 60202, 117491, 234982, 331111, 662222, 3642221, 7284442]

約数ペア:

[(1, 7284442), (2, 3642221), (11, 662222), (22, 331111), (31, 234982), (62, 117491), (121, 60202), (242, 30101), (341, 21362), (682, 10681), (971, 7502), (1942, 3751)]