2080994428

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{80897}}^1$

素因数の和:81069

約数の個数: 24

約数和(自身を含む): 3737487600

約数和(自身を除く): 1656493172

約数列:

[1, 2, 4, 59, 109, 118, 218, 236, 436, 6431, 12862, 25724, 80897, 161794, 323588, 4772923, 8817773, 9545846, 17635546, 19091692, 35271092, 520248607, 1040497214, 2080994428]

約数ペア:

[(1, 2080994428), (2, 1040497214), (4, 520248607), (59, 35271092), (109, 19091692), (118, 17635546), (218, 9545846), (236, 8817773), (436, 4772923), (6431, 323588), (12862, 161794), (25724, 80897)]