2089892

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 4226880

約数和(自身を除く): 2136988

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 739, 1414, 1478, 2828, 2956, 5173, 10346, 20692, 74639, 149278, 298556, 522473, 1044946, 2089892]

約数ペア:

[(1, 2089892), (2, 1044946), (4, 522473), (7, 298556), (14, 149278), (28, 74639), (101, 20692), (202, 10346), (404, 5173), (707, 2956), (739, 2828), (1414, 1478)]