7966882990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{255923}}^1$

素因数の和:256224

約数の個数: 32

約数和(自身を含む): 15699401856

約数和(自身を除く): 7732518866

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 566, 1415, 2830, 3113, 6226, 15565, 31130, 255923, 511846, 1279615, 2559230, 2815153, 5630306, 14075765, 28151530, 72426209, 144852418, 362131045, 724262090, 796688299, 1593376598, 3983441495, 7966882990]

約数ペア:

[(1, 7966882990), (2, 3983441495), (5, 1593376598), (10, 796688299), (11, 724262090), (22, 362131045), (55, 144852418), (110, 72426209), (283, 28151530), (566, 14075765), (1415, 5630306), (2830, 2815153), (3113, 2559230), (6226, 1279615), (15565, 511846), (31130, 255923)]