1180984912

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{563447}}^1$

素因数の和:563586

約数の個数: 20

約数和(自身を含む): 2305629216

約数和(自身を除く): 1124644304

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 563447, 1126894, 2253788, 4507576, 9015152, 73811557, 147623114, 295246228, 590492456, 1180984912]

約数ペア:

[(1, 1180984912), (2, 590492456), (4, 295246228), (8, 147623114), (16, 73811557), (131, 9015152), (262, 4507576), (524, 2253788), (1048, 1126894), (2096, 563447)]