680702946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1473383}}^1$

素因数の和:1473406

約数の個数: 32

約数和(自身を含む): 1697338368

約数和(自身を除く): 1016635422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 1473383, 2946766, 4420149, 8840298, 10313681, 16207213, 20627362, 30941043, 32414426, 48621639, 61882086, 97243278, 113450491, 226900982, 340351473, 680702946]

約数ペア:

[(1, 680702946), (2, 340351473), (3, 226900982), (6, 113450491), (7, 97243278), (11, 61882086), (14, 48621639), (21, 32414426), (22, 30941043), (33, 20627362), (42, 16207213), (66, 10313681), (77, 8840298), (154, 4420149), (231, 2946766), (462, 1473383)]