2018971696

素因数分解:

$2^4\times 7^2\times {\mathrm{2575219}}^1$

素因数の和:2575241

約数の個数: 30

約数和(自身を含む): 4550413740

約数和(自身を除く): 2531442044

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2575219, 5150438, 10300876, 18026533, 20601752, 36053066, 41203504, 72106132, 126185731, 144212264, 252371462, 288424528, 504742924, 1009485848, 2018971696]

約数ペア:

[(1, 2018971696), (2, 1009485848), (4, 504742924), (7, 288424528), (8, 252371462), (14, 144212264), (16, 126185731), (28, 72106132), (49, 41203504), (56, 36053066), (98, 20601752), (112, 18026533), (196, 10300876), (392, 5150438), (784, 2575219)]