1938715208

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{5227}}^1$

素因数の和:5957

約数の個数: 32

約数和(自身を含む): 3692640960

約数和(自身を除く): 1753925752

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 653, 1306, 2612, 5224, 5227, 10454, 20908, 41816, 46363, 92726, 185452, 370904, 371117, 742234, 1484468, 2968936, 3413231, 6826462, 13652924, 27305848, 242339401, 484678802, 969357604, 1938715208]

約数ペア:

[(1, 1938715208), (2, 969357604), (4, 484678802), (8, 242339401), (71, 27305848), (142, 13652924), (284, 6826462), (568, 3413231), (653, 2968936), (1306, 1484468), (2612, 742234), (5224, 371117), (5227, 370904), (10454, 185452), (20908, 92726), (41816, 46363)]