749041346

素因数分解:

$2^1\times {\mathrm{509}}^1\times {\mathrm{557}}^1\times {\mathrm{1321}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 1128644280

約数和(自身を除く): 379602934

約数列:

[1, 2, 509, 557, 1018, 1114, 1321, 2642, 283513, 567026, 672389, 735797, 1344778, 1471594, 374520673, 749041346]

約数ペア:

[(1, 749041346), (2, 374520673), (509, 1471594), (557, 1344778), (1018, 735797), (1114, 672389), (1321, 567026), (2642, 283513)]