2138603521

素因数分解:

${\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1\times {\mathrm{929}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 2232892800

約数和(自身を除く): 94289279

約数列:

[1, 29, 163, 487, 929, 4727, 14123, 26941, 79381, 151427, 452423, 2302049, 4391383, 13120267, 73744949, 2138603521]

約数ペア:

[(1, 2138603521), (29, 73744949), (163, 13120267), (487, 4391383), (929, 2302049), (4727, 452423), (14123, 151427), (26941, 79381)]