1332664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1388936

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 239, 328, 478, 697, 956, 1394, 1912, 2788, 4063, 5576, 8126, 9799, 16252, 19598, 32504, 39196, 78392, 166583, 333166, 666332, 1332664]

約数ペア:

[(1, 1332664), (2, 666332), (4, 333166), (8, 166583), (17, 78392), (34, 39196), (41, 32504), (68, 19598), (82, 16252), (136, 9799), (164, 8126), (239, 5576), (328, 4063), (478, 2788), (697, 1912), (956, 1394)]