126987410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1154431}}^1$

素因数の和:1154449

約数の個数: 16

約数和(自身を含む): 249357312

約数和(自身を除く): 122369902

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1154431, 2308862, 5772155, 11544310, 12698741, 25397482, 63493705, 126987410]

約数ペア:

[(1, 126987410), (2, 63493705), (5, 25397482), (10, 12698741), (11, 11544310), (22, 5772155), (55, 2308862), (110, 1154431)]