12879010564

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1\times {\mathrm{5851}}^1$

素因数の和:6608

約数の個数: 48

約数和(自身を含む): 26007224320

約数和(自身を除く): 13128213756

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 619, 889, 1238, 1778, 2476, 3556, 4333, 5851, 8666, 11702, 17332, 23404, 40957, 78613, 81914, 157226, 163828, 314452, 550291, 743077, 1100582, 1486154, 2201164, 2972308, 3621769, 5201539, 7243538, 10403078, 14487076, 20806156, 25352383, 50704766, 101409532, 459964663, 919929326, 1839858652, 3219752641, 6439505282, 12879010564]

約数ペア:

[(1, 12879010564), (2, 6439505282), (4, 3219752641), (7, 1839858652), (14, 919929326), (28, 459964663), (127, 101409532), (254, 50704766), (508, 25352383), (619, 20806156), (889, 14487076), (1238, 10403078), (1778, 7243538), (2476, 5201539), (3556, 3621769), (4333, 2972308), (5851, 2201164), (8666, 1486154), (11702, 1100582), (17332, 743077), (23404, 550291), (40957, 314452), (78613, 163828), (81914, 157226)]