9047908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 16498944

約数和(自身を除く): 7451036

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 557, 1114, 2228, 4061, 8122, 16244, 17267, 34534, 69068, 72967, 145934, 291868, 2261977, 4523954, 9047908]

約数ペア:

[(1, 9047908), (2, 4523954), (4, 2261977), (31, 291868), (62, 145934), (124, 72967), (131, 69068), (262, 34534), (524, 17267), (557, 16244), (1114, 8122), (2228, 4061)]