1269389734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{16319}}^1$

素因数の和:16452

約数の個数: 32

約数和(自身を含む): 2115072000

約数和(自身を除く): 845682266

約数列:

[1, 2, 19, 23, 38, 46, 89, 178, 437, 874, 1691, 2047, 3382, 4094, 16319, 32638, 38893, 77786, 310061, 375337, 620122, 750674, 1452391, 2904782, 7131403, 14262806, 27595429, 33404993, 55190858, 66809986, 634694867, 1269389734]

約数ペア:

[(1, 1269389734), (2, 634694867), (19, 66809986), (23, 55190858), (38, 33404993), (46, 27595429), (89, 14262806), (178, 7131403), (437, 2904782), (874, 1452391), (1691, 750674), (2047, 620122), (3382, 375337), (4094, 310061), (16319, 77786), (32638, 38893)]