1520341298

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{129127}}^1$

素因数の和:129194

約数の個数: 24

約数和(自身を含む): 2699291712

約数和(自身を除く): 1178950414

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1682, 5887, 11774, 129127, 258254, 903889, 1807778, 3744683, 7489366, 26212781, 52425562, 108595807, 217191614, 760170649, 1520341298]

約数ペア:

[(1, 1520341298), (2, 760170649), (7, 217191614), (14, 108595807), (29, 52425562), (58, 26212781), (203, 7489366), (406, 3744683), (841, 1807778), (1682, 903889), (5887, 258254), (11774, 129127)]