260518148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 523321344

約数和(自身を除く): 262803196

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 127, 253, 254, 506, 508, 1012, 1397, 2027, 2794, 2921, 4054, 5588, 5842, 8108, 11684, 22297, 32131, 44594, 46621, 64262, 89188, 93242, 128524, 186484, 257429, 512831, 514858, 1025662, 1029716, 2051324, 2831719, 5663438, 5920867, 11326876, 11841734, 23683468, 65129537, 130259074, 260518148]

約数ペア:

[(1, 260518148), (2, 130259074), (4, 65129537), (11, 23683468), (22, 11841734), (23, 11326876), (44, 5920867), (46, 5663438), (92, 2831719), (127, 2051324), (253, 1029716), (254, 1025662), (506, 514858), (508, 512831), (1012, 257429), (1397, 186484), (2027, 128524), (2794, 93242), (2921, 89188), (4054, 64262), (5588, 46621), (5842, 44594), (8108, 32131), (11684, 22297)]