899797072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1814107}}^1$

素因数の和:1814146

約数の個数: 20

約数和(自身を含む): 1799595136

約数和(自身を除く): 899798064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1814107, 3628214, 7256428, 14512856, 29025712, 56237317, 112474634, 224949268, 449898536, 899797072]

約数ペア:

[(1, 899797072), (2, 449898536), (4, 224949268), (8, 112474634), (16, 56237317), (31, 29025712), (62, 14512856), (124, 7256428), (248, 3628214), (496, 1814107)]