849647612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{18913}}^1$

素因数の和:19949

約数の個数: 24

約数和(自身を含む): 1623729072

約数和(自身を除く): 774081460

約数列:

[1, 2, 4, 11, 22, 44, 1021, 2042, 4084, 11231, 18913, 22462, 37826, 44924, 75652, 208043, 416086, 832172, 19310173, 38620346, 77240692, 212411903, 424823806, 849647612]

約数ペア:

[(1, 849647612), (2, 424823806), (4, 212411903), (11, 77240692), (22, 38620346), (44, 19310173), (1021, 832172), (2042, 416086), (4084, 208043), (11231, 75652), (18913, 44924), (22462, 37826)]