634803554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{132971}}^1$

素因数の和:133022

約数の個数: 32

約数和(自身を含む): 1225469952

約数和(自身を除く): 590666398

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 132971, 265942, 930797, 1462681, 1861594, 2925362, 4122101, 8244202, 10238767, 20477534, 28854707, 45343111, 57709414, 90686222, 317401777, 634803554]

約数ペア:

[(1, 634803554), (2, 317401777), (7, 90686222), (11, 57709414), (14, 45343111), (22, 28854707), (31, 20477534), (62, 10238767), (77, 8244202), (154, 4122101), (217, 2925362), (341, 1861594), (434, 1462681), (682, 930797), (2387, 265942), (4774, 132971)]