971502422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{141991}}^1$

素因数の和:142315

約数の個数: 16

約数和(自身を含む): 1594854144

約数和(自身を除く): 623351722

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 141991, 283982, 1561901, 3123802, 44159201, 88318402, 485751211, 971502422]

約数ペア:

[(1, 971502422), (2, 485751211), (11, 88318402), (22, 44159201), (311, 3123802), (622, 1561901), (3421, 283982), (6842, 141991)]