1617364

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 3306240

約数和(自身を除く): 1688876

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1229, 1316, 2458, 4916, 8603, 17206, 34412, 57763, 115526, 231052, 404341, 808682, 1617364]

約数ペア:

[(1, 1617364), (2, 808682), (4, 404341), (7, 231052), (14, 115526), (28, 57763), (47, 34412), (94, 17206), (188, 8603), (329, 4916), (658, 2458), (1229, 1316)]