1270222426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{228211}}^1$

素因数の和:228258

約数の個数: 24

約数和(自身を含む): 2185358112

約数和(自身を除く): 915135686

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 228211, 456422, 2510321, 5020642, 5248853, 10497706, 27613531, 55227062, 57737383, 115474766, 635111213, 1270222426]

約数ペア:

[(1, 1270222426), (2, 635111213), (11, 115474766), (22, 57737383), (23, 55227062), (46, 27613531), (121, 10497706), (242, 5248853), (253, 5020642), (506, 2510321), (2783, 456422), (5566, 228211)]