4065391726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131711}}^1$

素因数の和:131808

約数の個数: 32

約数和(自身を含む): 7055548416

約数和(自身を除く): 2990156690

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 506, 671, 1342, 1403, 2806, 15433, 30866, 131711, 263422, 1448821, 2897642, 3029353, 6058706, 8034371, 16068742, 33322883, 66645766, 88378081, 176756162, 184790533, 369581066, 2032695863, 4065391726]

約数ペア:

[(1, 4065391726), (2, 2032695863), (11, 369581066), (22, 184790533), (23, 176756162), (46, 88378081), (61, 66645766), (122, 33322883), (253, 16068742), (506, 8034371), (671, 6058706), (1342, 3029353), (1403, 2897642), (2806, 1448821), (15433, 263422), (30866, 131711)]