1856408834

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{22993}}^1$

素因数の和:23154

約数の個数: 32

約数和(自身を含む): 3266987520

約数和(自身を除く): 1410578686

約数列:

[1, 2, 7, 14, 73, 79, 146, 158, 511, 553, 1022, 1106, 5767, 11534, 22993, 40369, 45986, 80738, 160951, 321902, 1678489, 1816447, 3356978, 3632894, 11749423, 12715129, 23498846, 25430258, 132600631, 265201262, 928204417, 1856408834]

約数ペア:

[(1, 1856408834), (2, 928204417), (7, 265201262), (14, 132600631), (73, 25430258), (79, 23498846), (146, 12715129), (158, 11749423), (511, 3632894), (553, 3356978), (1022, 1816447), (1106, 1678489), (5767, 321902), (11534, 160951), (22993, 80738), (40369, 45986)]