123451322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 199480320

約数和(自身を除く): 76028998

約数列:

[1, 2, 19, 38, 73, 146, 191, 233, 382, 466, 1387, 2774, 3629, 4427, 7258, 8854, 13943, 17009, 27886, 34018, 44503, 89006, 264917, 323171, 529834, 646342, 845557, 1691114, 3248719, 6497438, 61725661, 123451322]

約数ペア:

[(1, 123451322), (2, 61725661), (19, 6497438), (38, 3248719), (73, 1691114), (146, 845557), (191, 646342), (233, 529834), (382, 323171), (466, 264917), (1387, 89006), (2774, 44503), (3629, 34018), (4427, 27886), (7258, 17009), (8854, 13943)]