1880971246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12214099}}^1$

素因数の和:12214119

約数の個数: 16

約数和(自身を含む): 3517660800

約数和(自身を除く): 1636689554

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 12214099, 24428198, 85498693, 134355089, 170997386, 268710178, 940485623, 1880971246]

約数ペア:

[(1, 1880971246), (2, 940485623), (7, 268710178), (11, 170997386), (14, 134355089), (22, 85498693), (77, 24428198), (154, 12214099)]