2017199668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{12781}}^1$

素因数の和:13024

約数の個数: 48

約数和(自身を含む): 4097193408

約数和(自身を除く): 2079993740

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 211, 374, 422, 748, 844, 2321, 3587, 4642, 7174, 9284, 12781, 14348, 25562, 39457, 51124, 78914, 140591, 157828, 217277, 281182, 434554, 562364, 869108, 2390047, 2696791, 4780094, 5393582, 9560188, 10787164, 29664701, 45845447, 59329402, 91690894, 118658804, 183381788, 504299917, 1008599834, 2017199668]

約数ペア:

[(1, 2017199668), (2, 1008599834), (4, 504299917), (11, 183381788), (17, 118658804), (22, 91690894), (34, 59329402), (44, 45845447), (68, 29664701), (187, 10787164), (211, 9560188), (374, 5393582), (422, 4780094), (748, 2696791), (844, 2390047), (2321, 869108), (3587, 562364), (4642, 434554), (7174, 281182), (9284, 217277), (12781, 157828), (14348, 140591), (25562, 78914), (39457, 51124)]