6461252

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 13762560

約数和(自身を除く): 7301308

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 127, 158, 161, 254, 316, 322, 508, 553, 644, 889, 1106, 1778, 1817, 2212, 2921, 3556, 3634, 5842, 7268, 10033, 11684, 12719, 20066, 20447, 25438, 40132, 40894, 50876, 70231, 81788, 140462, 230759, 280924, 461518, 923036, 1615313, 3230626, 6461252]

約数ペア:

[(1, 6461252), (2, 3230626), (4, 1615313), (7, 923036), (14, 461518), (23, 280924), (28, 230759), (46, 140462), (79, 81788), (92, 70231), (127, 50876), (158, 40894), (161, 40132), (254, 25438), (316, 20447), (322, 20066), (508, 12719), (553, 11684), (644, 10033), (889, 7268), (1106, 5842), (1778, 3634), (1817, 3556), (2212, 2921)]