1377292016

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{804493}}^1$

素因数の和:804608

約数の個数: 20

約数和(自身を含む): 2693445912

約数和(自身を除く): 1316153896

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 804493, 1608986, 3217972, 6435944, 12871888, 86080751, 172161502, 344323004, 688646008, 1377292016]

約数ペア:

[(1, 1377292016), (2, 688646008), (4, 344323004), (8, 172161502), (16, 86080751), (107, 12871888), (214, 6435944), (428, 3217972), (856, 1608986), (1712, 804493)]