2930288

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:872

約数の個数: 20

約数和(自身を含む): 5704248

約数和(自身を除く): 2773960

約数列:

[1, 2, 4, 8, 16, 373, 491, 746, 982, 1492, 1964, 2984, 3928, 5968, 7856, 183143, 366286, 732572, 1465144, 2930288]

約数ペア:

[(1, 2930288), (2, 1465144), (4, 732572), (8, 366286), (16, 183143), (373, 7856), (491, 5968), (746, 3928), (982, 2984), (1492, 1964)]