1337665878

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{4903}}^1$

素因数の和:5593

約数の個数: 48

約数和(自身を含む): 3029495040

約数和(自身を除く): 1691829162

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 659, 1318, 1977, 3954, 4903, 5931, 9806, 11862, 14709, 15157, 29418, 30314, 44127, 45471, 88254, 90942, 112769, 136413, 225538, 272826, 338307, 676614, 1014921, 2029842, 3231077, 6462154, 9693231, 19386462, 29079693, 58159386, 74314771, 148629542, 222944313, 445888626, 668832939, 1337665878]

約数ペア:

[(1, 1337665878), (2, 668832939), (3, 445888626), (6, 222944313), (9, 148629542), (18, 74314771), (23, 58159386), (46, 29079693), (69, 19386462), (138, 9693231), (207, 6462154), (414, 3231077), (659, 2029842), (1318, 1014921), (1977, 676614), (3954, 338307), (4903, 272826), (5931, 225538), (9806, 136413), (11862, 112769), (14709, 90942), (15157, 88254), (29418, 45471), (30314, 44127)]