2854408312

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{1481}}^1$

素因数の和:1892

約数の個数: 64

約数和(自身を含む): 6191677440

約数和(自身を除く): 3337269128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 271, 508, 542, 889, 1016, 1084, 1481, 1778, 1897, 2168, 2962, 3556, 3794, 5924, 7112, 7588, 10367, 11848, 15176, 20734, 34417, 41468, 68834, 82936, 137668, 188087, 240919, 275336, 376174, 401351, 481838, 752348, 802702, 963676, 1316609, 1504696, 1605404, 1927352, 2633218, 2809457, 3210808, 5266436, 5618914, 10532872, 11237828, 22475656, 50971577, 101943154, 203886308, 356801039, 407772616, 713602078, 1427204156, 2854408312]

約数ペア:

[(1, 2854408312), (2, 1427204156), (4, 713602078), (7, 407772616), (8, 356801039), (14, 203886308), (28, 101943154), (56, 50971577), (127, 22475656), (254, 11237828), (271, 10532872), (508, 5618914), (542, 5266436), (889, 3210808), (1016, 2809457), (1084, 2633218), (1481, 1927352), (1778, 1605404), (1897, 1504696), (2168, 1316609), (2962, 963676), (3556, 802702), (3794, 752348), (5924, 481838), (7112, 401351), (7588, 376174), (10367, 275336), (11848, 240919), (15176, 188087), (20734, 137668), (34417, 82936), (41468, 68834)]