42520994

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{977}}^1$

素因数の和:1489

約数の個数: 16

約数和(自身を含む): 65346048

約数和(自身を除く): 22825054

約数列:

[1, 2, 47, 94, 463, 926, 977, 1954, 21761, 43522, 45919, 91838, 452351, 904702, 21260497, 42520994]

約数ペア:

[(1, 42520994), (2, 21260497), (47, 904702), (94, 452351), (463, 91838), (926, 45919), (977, 43522), (1954, 21761)]