247029257402

素因数分解:

$2^1\times {\mathrm{3109}}^1\times {\mathrm{5897}}^1\times {\mathrm{6737}}^1$

素因数の和:15745

約数の個数: 16

約数和(自身を含む): 370780954920

約数和(自身を除く): 123751697518

約数列:

[1, 2, 3109, 5897, 6218, 6737, 11794, 13474, 18333773, 20945333, 36667546, 39728089, 41890666, 79456178, 123514628701, 247029257402]

約数ペア:

[(1, 247029257402), (2, 123514628701), (3109, 79456178), (5897, 41890666), (6218, 39728089), (6737, 36667546), (11794, 20945333), (13474, 18333773)]