1870585278188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6553}}^1\times {\mathrm{43541}}^1$

素因数の和:50258

約数の個数: 48

約数和(自身を含む): 3595715776800

約数和(自身を除く): 1725130498612

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6553, 6556, 13106, 26212, 43541, 72083, 87082, 144166, 174164, 288332, 478951, 957902, 976397, 1915804, 1952794, 3905588, 6487609, 10740367, 12975218, 21480734, 25950436, 42961468, 71363699, 142727398, 285324173, 285454796, 570648346, 1141296692, 3138565903, 6277131806, 12554263612, 42513301777, 85026603554, 170053207108, 467646319547, 935292639094, 1870585278188]

約数ペア:

[(1, 1870585278188), (2, 935292639094), (4, 467646319547), (11, 170053207108), (22, 85026603554), (44, 42513301777), (149, 12554263612), (298, 6277131806), (596, 3138565903), (1639, 1141296692), (3278, 570648346), (6553, 285454796), (6556, 285324173), (13106, 142727398), (26212, 71363699), (43541, 42961468), (72083, 25950436), (87082, 21480734), (144166, 12975218), (174164, 10740367), (288332, 6487609), (478951, 3905588), (957902, 1952794), (976397, 1915804)]