2019900954

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{803461}}^1$

素因数の和:803885

約数の個数: 16

約数和(自身を含む): 4049448480

約数和(自身を除く): 2029547526

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 803461, 1606922, 2410383, 4820766, 336650159, 673300318, 1009950477, 2019900954]

約数ペア:

[(1, 2019900954), (2, 1009950477), (3, 673300318), (6, 336650159), (419, 4820766), (838, 2410383), (1257, 1606922), (2514, 803461)]