447959908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{463}}^1\times {\mathrm{1999}}^1$

素因数の和:2488

約数の個数: 36

約数和(自身を含む): 863968000

約数和(自身を除く): 416008092

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 463, 484, 926, 1852, 1999, 3998, 5093, 7996, 10186, 20372, 21989, 43978, 56023, 87956, 112046, 224092, 241879, 483758, 925537, 967516, 1851074, 3702148, 10180907, 20361814, 40723628, 111989977, 223979954, 447959908]

約数ペア:

[(1, 447959908), (2, 223979954), (4, 111989977), (11, 40723628), (22, 20361814), (44, 10180907), (121, 3702148), (242, 1851074), (463, 967516), (484, 925537), (926, 483758), (1852, 241879), (1999, 224092), (3998, 112046), (5093, 87956), (7996, 56023), (10186, 43978), (20372, 21989)]