1295999277008

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{6737}}^1\times {\mathrm{35677}}^1$

素因数の和:42759

約数の個数: 40

約数和(自身を含む): 2518894057992

約数和(自身を除く): 1222894780984

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 6737, 13474, 26948, 35677, 53896, 71354, 107792, 142708, 285416, 570832, 2270369, 4540738, 9081476, 12023149, 18162952, 24046298, 36325904, 48092596, 96185192, 192370384, 240355949, 480711898, 961423796, 1922847592, 3845695184, 80999954813, 161999909626, 323999819252, 647999638504, 1295999277008]

約数ペア:

[(1, 1295999277008), (2, 647999638504), (4, 323999819252), (8, 161999909626), (16, 80999954813), (337, 3845695184), (674, 1922847592), (1348, 961423796), (2696, 480711898), (5392, 240355949), (6737, 192370384), (13474, 96185192), (26948, 48092596), (35677, 36325904), (53896, 24046298), (71354, 18162952), (107792, 12023149), (142708, 9081476), (285416, 4540738), (570832, 2270369)]