2577996872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{15031}}^1$

素因数の和:16997

約数の個数: 32

約数和(自身を含む): 5276232000

約数和(自身を除く): 2698235128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1949, 3898, 7796, 15031, 15592, 21439, 30062, 42878, 60124, 85756, 120248, 165341, 171512, 330682, 661364, 1322728, 29295419, 58590838, 117181676, 234363352, 322249609, 644499218, 1288998436, 2577996872]

約数ペア:

[(1, 2577996872), (2, 1288998436), (4, 644499218), (8, 322249609), (11, 234363352), (22, 117181676), (44, 58590838), (88, 29295419), (1949, 1322728), (3898, 661364), (7796, 330682), (15031, 171512), (15592, 165341), (21439, 120248), (30062, 85756), (42878, 60124)]