1572176983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 2005032960

約数和(自身を除く): 432855977

約数列:

[1, 13, 17, 19, 23, 73, 221, 223, 247, 299, 323, 391, 437, 949, 1241, 1387, 1679, 2899, 3791, 4199, 4237, 5083, 5129, 5681, 7429, 16133, 16279, 18031, 21827, 23579, 28543, 31901, 49283, 55081, 66677, 72029, 87193, 96577, 97451, 211627, 276743, 306527, 309301, 371059, 374417, 414713, 542317, 936377, 1133509, 1266863, 1656667, 3597659, 4020913, 4867421, 5258117, 6365089, 7050121, 7113923, 21536671, 68355521, 82746157, 92480999, 120936691, 1572176983]

約数ペア:

[(1, 1572176983), (13, 120936691), (17, 92480999), (19, 82746157), (23, 68355521), (73, 21536671), (221, 7113923), (223, 7050121), (247, 6365089), (299, 5258117), (323, 4867421), (391, 4020913), (437, 3597659), (949, 1656667), (1241, 1266863), (1387, 1133509), (1679, 936377), (2899, 542317), (3791, 414713), (4199, 374417), (4237, 371059), (5083, 309301), (5129, 306527), (5681, 276743), (7429, 211627), (16133, 97451), (16279, 96577), (18031, 87193), (21827, 72029), (23579, 66677), (28543, 55081), (31901, 49283)]