1968170246

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{7507}}^1$

素因数の和:7884

約数の個数: 32

約数和(自身を含む): 3440946432

約数和(自身を除く): 1472776186

約数列:

[1, 2, 7, 14, 61, 122, 307, 427, 614, 854, 2149, 4298, 7507, 15014, 18727, 37454, 52549, 105098, 131089, 262178, 457927, 915854, 2304649, 3205489, 4609298, 6410978, 16132543, 32265086, 140583589, 281167178, 984085123, 1968170246]

約数ペア:

[(1, 1968170246), (2, 984085123), (7, 281167178), (14, 140583589), (61, 32265086), (122, 16132543), (307, 6410978), (427, 4609298), (614, 3205489), (854, 2304649), (2149, 915854), (4298, 457927), (7507, 262178), (15014, 131089), (18727, 105098), (37454, 52549)]