6860686

素因数分解:

$2^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 12254400

約数和(自身を除く): 5393714

約数列:

[1, 2, 7, 14, 49, 73, 98, 137, 146, 274, 343, 511, 686, 959, 1022, 1918, 3577, 6713, 7154, 10001, 13426, 20002, 25039, 46991, 50078, 70007, 93982, 140014, 490049, 980098, 3430343, 6860686]

約数ペア:

[(1, 6860686), (2, 3430343), (7, 980098), (14, 490049), (49, 140014), (73, 93982), (98, 70007), (137, 50078), (146, 46991), (274, 25039), (343, 20002), (511, 13426), (686, 10001), (959, 7154), (1022, 6713), (1918, 3577)]