264039974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{30853}}^1$

素因数の和:31255

約数の個数: 16

約数和(自身を含む): 433190160

約数和(自身を除く): 169150186

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 30853, 61706, 339383, 678766, 12001817, 24003634, 132019987, 264039974]

約数ペア:

[(1, 264039974), (2, 132019987), (11, 24003634), (22, 12001817), (389, 678766), (778, 339383), (4279, 61706), (8558, 30853)]