1220428842

素因数分解:

$2^1\times 3^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1\times {\mathrm{1399}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 2455488000

約数和(自身を除く): 1235059158

約数列:

[1, 2, 3, 6, 347, 419, 694, 838, 1041, 1257, 1399, 2082, 2514, 2798, 4197, 8394, 145393, 290786, 436179, 485453, 586181, 872358, 970906, 1172362, 1456359, 1758543, 2912718, 3517086, 203404807, 406809614, 610214421, 1220428842]

約数ペア:

[(1, 1220428842), (2, 610214421), (3, 406809614), (6, 203404807), (347, 3517086), (419, 2912718), (694, 1758543), (838, 1456359), (1041, 1172362), (1257, 970906), (1399, 872358), (2082, 586181), (2514, 485453), (2798, 436179), (4197, 290786), (8394, 145393)]