1498157144

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{81457}}^1$

素因数の和:81504

約数の個数: 48

約数和(自身を含む): 3250174200

約数和(自身を除く): 1752017056

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 4598, 9196, 18392, 81457, 162914, 325828, 651656, 896027, 1547683, 1792054, 3095366, 3584108, 6190732, 7168216, 9856297, 12381464, 17024513, 19712594, 34049026, 39425188, 68098052, 78850376, 136196104, 187269643, 374539286, 749078572, 1498157144]

約数ペア:

[(1, 1498157144), (2, 749078572), (4, 374539286), (8, 187269643), (11, 136196104), (19, 78850376), (22, 68098052), (38, 39425188), (44, 34049026), (76, 19712594), (88, 17024513), (121, 12381464), (152, 9856297), (209, 7168216), (242, 6190732), (418, 3584108), (484, 3095366), (836, 1792054), (968, 1547683), (1672, 896027), (2299, 651656), (4598, 325828), (9196, 162914), (18392, 81457)]