298979326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{117431}}^1$

素因数の和:117519

約数の個数: 16

約数和(自身を含む): 479122560

約数和(自身を除く): 180143234

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 117431, 234862, 2231189, 4462378, 7867877, 15735754, 149489663, 298979326]

約数ペア:

[(1, 298979326), (2, 149489663), (19, 15735754), (38, 7867877), (67, 4462378), (134, 2231189), (1273, 234862), (2546, 117431)]