330499774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{20219}}^1$

素因数の和:20975

約数の個数: 16

約数和(自身を含む): 541572480

約数和(自身を除く): 211072706

約数列:

[1, 2, 11, 22, 743, 1486, 8173, 16346, 20219, 40438, 222409, 444818, 15022717, 30045434, 165249887, 330499774]

約数ペア:

[(1, 330499774), (2, 165249887), (11, 30045434), (22, 15022717), (743, 444818), (1486, 222409), (8173, 40438), (16346, 20219)]