12852068684

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{720569}}^1$

素因数の和:720607

約数の個数: 48

約数和(自身を含む): 28246344000

約数和(自身を除く): 15394275316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 17836, 720569, 1441138, 2882276, 5043983, 9367397, 10087966, 18734794, 20175932, 35307881, 37469588, 65571779, 70615762, 131143558, 141231524, 247155167, 262287116, 459002453, 494310334, 918004906, 988620668, 1836009812, 3213017171, 6426034342, 12852068684]

約数ペア:

[(1, 12852068684), (2, 6426034342), (4, 3213017171), (7, 1836009812), (13, 988620668), (14, 918004906), (26, 494310334), (28, 459002453), (49, 262287116), (52, 247155167), (91, 141231524), (98, 131143558), (182, 70615762), (196, 65571779), (343, 37469588), (364, 35307881), (637, 20175932), (686, 18734794), (1274, 10087966), (1372, 9367397), (2548, 5043983), (4459, 2882276), (8918, 1441138), (17836, 720569)]