1146728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 2388960

約数和(自身を除く): 1242232

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 157, 166, 314, 332, 628, 664, 913, 1256, 1727, 1826, 3454, 3652, 6908, 7304, 13031, 13816, 26062, 52124, 104248, 143341, 286682, 573364, 1146728]

約数ペア:

[(1, 1146728), (2, 573364), (4, 286682), (8, 143341), (11, 104248), (22, 52124), (44, 26062), (83, 13816), (88, 13031), (157, 7304), (166, 6908), (314, 3652), (332, 3454), (628, 1826), (664, 1727), (913, 1256)]