275331314

素因数分解:

$2^1\times {\mathrm{347}}^1\times {\mathrm{617}}^1\times {\mathrm{643}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 415503648

約数和(自身を除く): 140172334

約数列:

[1, 2, 347, 617, 643, 694, 1234, 1286, 214099, 223121, 396731, 428198, 446242, 793462, 137665657, 275331314]

約数ペア:

[(1, 275331314), (2, 137665657), (347, 793462), (617, 446242), (643, 428198), (694, 396731), (1234, 223121), (1286, 214099)]