374482172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{80777}}^1$

素因数の和:80861

約数の個数: 24

約数和(自身を含む): 701153040

約数和(自身を除く): 326670868

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 80777, 161554, 323108, 1534763, 3069526, 4927397, 6139052, 9854794, 19709588, 93620543, 187241086, 374482172]

約数ペア:

[(1, 374482172), (2, 187241086), (4, 93620543), (19, 19709588), (38, 9854794), (61, 6139052), (76, 4927397), (122, 3069526), (244, 1534763), (1159, 323108), (2318, 161554), (4636, 80777)]