289882614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113147}}^1$

素因数の和:113220

約数の個数: 32

約数和(自身を含む): 673456896

約数和(自身を除く): 383574282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 113147, 226294, 339441, 678882, 792029, 1584058, 2376087, 4752174, 6901967, 13803934, 20705901, 41411802, 48313769, 96627538, 144941307, 289882614]

約数ペア:

[(1, 289882614), (2, 144941307), (3, 96627538), (6, 48313769), (7, 41411802), (14, 20705901), (21, 13803934), (42, 6901967), (61, 4752174), (122, 2376087), (183, 1584058), (366, 792029), (427, 678882), (854, 339441), (1281, 226294), (2562, 113147)]