645612097

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{1949}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 706305600

約数和(自身を除く): 60693503

約数列:

[1, 13, 83, 307, 1079, 1949, 3991, 25337, 25481, 161767, 331253, 598343, 2102971, 7778459, 49662469, 645612097]

約数ペア:

[(1, 645612097), (13, 49662469), (83, 7778459), (307, 2102971), (1079, 598343), (1949, 331253), (3991, 161767), (25337, 25481)]