3944848

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{661}}^1$

素因数の和:1042

約数の個数: 20

約数和(自身を含む): 7675228

約数和(自身を除く): 3730380

約数列:

[1, 2, 4, 8, 16, 373, 661, 746, 1322, 1492, 2644, 2984, 5288, 5968, 10576, 246553, 493106, 986212, 1972424, 3944848]

約数ペア:

[(1, 3944848), (2, 1972424), (4, 986212), (8, 493106), (16, 246553), (373, 10576), (661, 5968), (746, 5288), (1322, 2984), (1492, 2644)]