1285326614

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3217}}^1$

素因数の和:3381

約数の個数: 48

約数和(自身を含む): 2300895744

約数和(自身を除く): 1015569130

約数列:

[1, 2, 11, 13, 22, 26, 121, 127, 143, 242, 254, 286, 1397, 1573, 1651, 2794, 3146, 3217, 3302, 6434, 15367, 18161, 30734, 35387, 36322, 41821, 70774, 83642, 199771, 389257, 399542, 408559, 460031, 778514, 817118, 920062, 4494149, 5060341, 5311267, 8988298, 10120682, 10622534, 49435639, 58423937, 98871278, 116847874, 642663307, 1285326614]

約数ペア:

[(1, 1285326614), (2, 642663307), (11, 116847874), (13, 98871278), (22, 58423937), (26, 49435639), (121, 10622534), (127, 10120682), (143, 8988298), (242, 5311267), (254, 5060341), (286, 4494149), (1397, 920062), (1573, 817118), (1651, 778514), (2794, 460031), (3146, 408559), (3217, 399542), (3302, 389257), (6434, 199771), (15367, 83642), (18161, 70774), (30734, 41821), (35387, 36322)]