2912212912

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{838771}}^1$

素因数の和:838817

約数の個数: 40

約数和(自身を含む): 6656494592

約数和(自身を除く): 3744281680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 838771, 1677542, 3355084, 5871397, 6710168, 11742794, 13420336, 23485588, 26001901, 46971176, 52003802, 93942352, 104007604, 182013307, 208015208, 364026614, 416030416, 728053228, 1456106456, 2912212912]

約数ペア:

[(1, 2912212912), (2, 1456106456), (4, 728053228), (7, 416030416), (8, 364026614), (14, 208015208), (16, 182013307), (28, 104007604), (31, 93942352), (56, 52003802), (62, 46971176), (112, 26001901), (124, 23485588), (217, 13420336), (248, 11742794), (434, 6710168), (496, 5871397), (868, 3355084), (1736, 1677542), (3472, 838771)]