2488409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 3286656

約数和(自身を除く): 798247

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 1901, 13307, 20911, 32317, 146377, 226219, 355487, 2488409]

約数ペア:

[(1, 2488409), (7, 355487), (11, 226219), (17, 146377), (77, 32317), (119, 20911), (187, 13307), (1309, 1901)]