2712243040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1303963}}^1$

素因数の和:1303991

約数の個数: 48

約数和(自身を含む): 6900577488

約数和(自身を除く): 4188334448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 1303963, 2607926, 5215852, 6519815, 10431704, 13039630, 16951519, 20863408, 26079260, 33903038, 41726816, 52158520, 67806076, 84757595, 104317040, 135612152, 169515190, 208634080, 271224304, 339030380, 542448608, 678060760, 1356121520, 2712243040]

約数ペア:

[(1, 2712243040), (2, 1356121520), (4, 678060760), (5, 542448608), (8, 339030380), (10, 271224304), (13, 208634080), (16, 169515190), (20, 135612152), (26, 104317040), (32, 84757595), (40, 67806076), (52, 52158520), (65, 41726816), (80, 33903038), (104, 26079260), (130, 20863408), (160, 16951519), (208, 13039630), (260, 10431704), (416, 6519815), (520, 5215852), (1040, 2607926), (2080, 1303963)]