121486178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{619}}^1\times {\mathrm{811}}^1$

素因数の和:1454

約数の個数: 24

約数和(自身を含む): 200872560

約数和(自身を除く): 79386382

約数列:

[1, 2, 11, 22, 121, 242, 619, 811, 1238, 1622, 6809, 8921, 13618, 17842, 74899, 98131, 149798, 196262, 502009, 1004018, 5522099, 11044198, 60743089, 121486178]

約数ペア:

[(1, 121486178), (2, 60743089), (11, 11044198), (22, 5522099), (121, 1004018), (242, 502009), (619, 196262), (811, 149798), (1238, 98131), (1622, 74899), (6809, 17842), (8921, 13618)]