137306978

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{1979}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 208565280

約数和(自身を除く): 71258302

約数列:

[1, 2, 113, 226, 307, 614, 1979, 3958, 34691, 69382, 223627, 447254, 607553, 1215106, 68653489, 137306978]

約数ペア:

[(1, 137306978), (2, 68653489), (113, 1215106), (226, 607553), (307, 447254), (614, 223627), (1979, 69382), (3958, 34691)]