1280452532996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3517726739}}^1$

素因数の和:3517726763

約数の個数: 24

約数和(自身を含む): 2757897764160

約数和(自身を除く): 1477445231164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 3517726739, 7035453478, 14070906956, 24624087173, 45730447607, 49248174346, 91460895214, 98496348692, 182921790428, 320113133249, 640226266498, 1280452532996]

約数ペア:

[(1, 1280452532996), (2, 640226266498), (4, 320113133249), (7, 182921790428), (13, 98496348692), (14, 91460895214), (26, 49248174346), (28, 45730447607), (52, 24624087173), (91, 14070906956), (182, 7035453478), (364, 3517726739)]