2981647084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1\times {\mathrm{1607}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 5809176576

約数和(自身を除く): 2827529492

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1151, 1607, 1612, 2302, 3214, 4604, 6428, 14963, 20891, 29926, 35681, 41782, 49817, 59852, 71362, 83564, 99634, 142724, 199268, 463853, 647621, 927706, 1295242, 1849657, 1855412, 2590484, 3699314, 7398628, 24045541, 48091082, 57339367, 96182164, 114678734, 229357468, 745411771, 1490823542, 2981647084]

約数ペア:

[(1, 2981647084), (2, 1490823542), (4, 745411771), (13, 229357468), (26, 114678734), (31, 96182164), (52, 57339367), (62, 48091082), (124, 24045541), (403, 7398628), (806, 3699314), (1151, 2590484), (1607, 1855412), (1612, 1849657), (2302, 1295242), (3214, 927706), (4604, 647621), (6428, 463853), (14963, 199268), (20891, 142724), (29926, 99634), (35681, 83564), (41782, 71362), (49817, 59852)]