2158366978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{530833}}^1$

素因数の和:530961

約数の個数: 16

約数和(自身を含む): 3439804320

約数和(自身を除く): 1281437342

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 530833, 1061666, 10085827, 20171654, 56799131, 113598262, 1079183489, 2158366978]

約数ペア:

[(1, 2158366978), (2, 1079183489), (19, 113598262), (38, 56799131), (107, 20171654), (214, 10085827), (2033, 1061666), (4066, 530833)]