137400994

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1\times {\mathrm{1451}}^1$

素因数の和:1985

約数の個数: 16

約数和(自身を含む): 208565280

約数和(自身を除く): 71164286

約数列:

[1, 2, 113, 226, 419, 838, 1451, 2902, 47347, 94694, 163963, 327926, 607969, 1215938, 68700497, 137400994]

約数ペア:

[(1, 137400994), (2, 68700497), (113, 1215938), (226, 607969), (419, 327926), (838, 163963), (1451, 94694), (2902, 47347)]