2080494056

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{9539}}^1$

素因数の和:9881

約数の個数: 32

約数和(自身を含む): 3949560000

約数和(自身を除く): 1869065944

約数列:

[1, 2, 4, 8, 137, 199, 274, 398, 548, 796, 1096, 1592, 9539, 19078, 27263, 38156, 54526, 76312, 109052, 218104, 1306843, 1898261, 2613686, 3796522, 5227372, 7593044, 10454744, 15186088, 260061757, 520123514, 1040247028, 2080494056]

約数ペア:

[(1, 2080494056), (2, 1040247028), (4, 520123514), (8, 260061757), (137, 15186088), (199, 10454744), (274, 7593044), (398, 5227372), (548, 3796522), (796, 2613686), (1096, 1898261), (1592, 1306843), (9539, 218104), (19078, 109052), (27263, 76312), (38156, 54526)]