870338

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 24

約数和(自身を含む): 1551312

約数和(自身を除く): 680974

約数列:

[1, 2, 7, 14, 49, 83, 98, 107, 166, 214, 581, 749, 1162, 1498, 4067, 5243, 8134, 8881, 10486, 17762, 62167, 124334, 435169, 870338]

約数ペア:

[(1, 870338), (2, 435169), (7, 124334), (14, 62167), (49, 17762), (83, 10486), (98, 8881), (107, 8134), (166, 5243), (214, 4067), (581, 1498), (749, 1162)]