127574612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{22133}}^1$

素因数の和:22279

約数の個数: 24

約数和(自身を含む): 245421792

約数和(自身を除く): 117847180

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 22133, 44266, 88532, 243463, 486926, 973852, 2899423, 5798846, 11597692, 31893653, 63787306, 127574612]

約数ペア:

[(1, 127574612), (2, 63787306), (4, 31893653), (11, 11597692), (22, 5798846), (44, 2899423), (131, 973852), (262, 486926), (524, 243463), (1441, 88532), (2882, 44266), (5764, 22133)]