802105144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{15649}}^1$

素因数の和:15847

約数の個数: 32

約数和(自身を含む): 1549350000

約数和(自身を除く): 747244856

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 298, 344, 596, 1192, 6407, 12814, 15649, 25628, 31298, 51256, 62596, 125192, 672907, 1345814, 2331701, 2691628, 4663402, 5383256, 9326804, 18653608, 100263143, 200526286, 401052572, 802105144]

約数ペア:

[(1, 802105144), (2, 401052572), (4, 200526286), (8, 100263143), (43, 18653608), (86, 9326804), (149, 5383256), (172, 4663402), (298, 2691628), (344, 2331701), (596, 1345814), (1192, 672907), (6407, 125192), (12814, 62596), (15649, 51256), (25628, 31298)]