2646686

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 24

約数和(自身を含む): 4678560

約数和(自身を除く): 2031874

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 239, 478, 791, 1582, 1673, 3346, 5537, 11074, 11711, 23422, 27007, 54014, 189049, 378098, 1323343, 2646686]

約数ペア:

[(1, 2646686), (2, 1323343), (7, 378098), (14, 189049), (49, 54014), (98, 27007), (113, 23422), (226, 11711), (239, 11074), (478, 5537), (791, 3346), (1582, 1673)]