1801388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 3402000

約数和(自身を除く): 1600612

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 449, 898, 1003, 1796, 2006, 4012, 7633, 15266, 26491, 30532, 52982, 105964, 450347, 900694, 1801388]

約数ペア:

[(1, 1801388), (2, 900694), (4, 450347), (17, 105964), (34, 52982), (59, 30532), (68, 26491), (118, 15266), (236, 7633), (449, 4012), (898, 2006), (1003, 1796)]