247084684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{13597}}^1$

素因数の和:13678

約数の個数: 48

約数和(自身を含む): 548271360

約数和(自身を除く): 301186676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 9086, 13597, 18172, 27194, 54388, 95179, 149567, 190358, 299134, 380716, 598268, 802223, 1046969, 1604446, 2093938, 3208892, 4187876, 5615561, 8824453, 11231122, 17648906, 22462244, 35297812, 61771171, 123542342, 247084684]

約数ペア:

[(1, 247084684), (2, 123542342), (4, 61771171), (7, 35297812), (11, 22462244), (14, 17648906), (22, 11231122), (28, 8824453), (44, 5615561), (59, 4187876), (77, 3208892), (118, 2093938), (154, 1604446), (236, 1046969), (308, 802223), (413, 598268), (649, 380716), (826, 299134), (1298, 190358), (1652, 149567), (2596, 95179), (4543, 54388), (9086, 27194), (13597, 18172)]