2016552381

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3307}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 2864463360

約数和(自身を除く): 847910979

約数列:

[1, 3, 29, 43, 87, 129, 163, 489, 1247, 3307, 3741, 4727, 7009, 9921, 14181, 21027, 95903, 142201, 203261, 287709, 426603, 539041, 609783, 1617123, 4123829, 12371487, 15632189, 23178763, 46896567, 69536289, 672184127, 2016552381]

約数ペア:

[(1, 2016552381), (3, 672184127), (29, 69536289), (43, 46896567), (87, 23178763), (129, 15632189), (163, 12371487), (489, 4123829), (1247, 1617123), (3307, 609783), (3741, 539041), (4727, 426603), (7009, 287709), (9921, 203261), (14181, 142201), (21027, 95903)]