2201811248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1512233}}^1$

素因数の和:1512261

約数の個数: 40

約数和(自身を含む): 5250476448

約数和(自身を除く): 3048665200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1512233, 3024466, 6048932, 10585631, 12097864, 19659029, 21171262, 24195728, 39318058, 42342524, 78636116, 84685048, 137613203, 157272232, 169370096, 275226406, 314544464, 550452812, 1100905624, 2201811248]

約数ペア:

[(1, 2201811248), (2, 1100905624), (4, 550452812), (7, 314544464), (8, 275226406), (13, 169370096), (14, 157272232), (16, 137613203), (26, 84685048), (28, 78636116), (52, 42342524), (56, 39318058), (91, 24195728), (104, 21171262), (112, 19659029), (182, 12097864), (208, 10585631), (364, 6048932), (728, 3024466), (1456, 1512233)]