2080486168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{258253}}^1$

素因数の和:258331

約数の個数: 32

約数和(自身を含む): 4183714800

約数和(自身を除く): 2103228632

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 258253, 516506, 1033012, 2066024, 4906807, 9813614, 13687409, 19627228, 27374818, 39254456, 54749636, 109499272, 260060771, 520121542, 1040243084, 2080486168]

約数ペア:

[(1, 2080486168), (2, 1040243084), (4, 520121542), (8, 260060771), (19, 109499272), (38, 54749636), (53, 39254456), (76, 27374818), (106, 19627228), (152, 13687409), (212, 9813614), (424, 4906807), (1007, 2066024), (2014, 1033012), (4028, 516506), (8056, 258253)]