2587129831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1901}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 3149346816

約数和(自身を除く): 562216985

約数列:

[1, 11, 13, 31, 143, 307, 341, 403, 1901, 3377, 3991, 4433, 9517, 20911, 24713, 43901, 58931, 104687, 123721, 271843, 583607, 648241, 766103, 1360931, 6419677, 7586891, 8427133, 18091817, 83455801, 199009987, 235193621, 2587129831]

約数ペア:

[(1, 2587129831), (11, 235193621), (13, 199009987), (31, 83455801), (143, 18091817), (307, 8427133), (341, 7586891), (403, 6419677), (1901, 1360931), (3377, 766103), (3991, 648241), (4433, 583607), (9517, 271843), (20911, 123721), (24713, 104687), (43901, 58931)]