2188472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 4823280

約数和(自身を除く): 2634808

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1913, 3826, 7652, 15304, 21043, 24869, 42086, 49738, 84172, 99476, 168344, 198952, 273559, 547118, 1094236, 2188472]

約数ペア:

[(1, 2188472), (2, 1094236), (4, 547118), (8, 273559), (11, 198952), (13, 168344), (22, 99476), (26, 84172), (44, 49738), (52, 42086), (88, 24869), (104, 21043), (143, 15304), (286, 7652), (572, 3826), (1144, 1913)]