2017117732

素因数分解:

$2^2\times 7^2\times {\mathrm{2179}}^1\times {\mathrm{4723}}^1$

素因数の和:6920

約数の個数: 36

約数和(自身を含む): 4109029680

約数和(自身を除く): 2091911948

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2179, 4358, 4723, 8716, 9446, 15253, 18892, 30506, 33061, 61012, 66122, 106771, 132244, 213542, 231427, 427084, 462854, 925708, 10291417, 20582834, 41165668, 72039919, 144079838, 288159676, 504279433, 1008558866, 2017117732]

約数ペア:

[(1, 2017117732), (2, 1008558866), (4, 504279433), (7, 288159676), (14, 144079838), (28, 72039919), (49, 41165668), (98, 20582834), (196, 10291417), (2179, 925708), (4358, 462854), (4723, 427084), (8716, 231427), (9446, 213542), (15253, 132244), (18892, 106771), (30506, 66122), (33061, 61012)]