1118111038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1639459}}^1$

素因数の和:1639503

約数の個数: 16

約数和(自身を含む): 1888657920

約数和(自身を除く): 770546882

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1639459, 3278918, 18034049, 36068098, 50823229, 101646458, 559055519, 1118111038]

約数ペア:

[(1, 1118111038), (2, 559055519), (11, 101646458), (22, 50823229), (31, 36068098), (62, 18034049), (341, 3278918), (682, 1639459)]