1808018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1357

約数の個数: 16

約数和(自身を含む): 2943864

約数和(自身を除く): 1135846

約数列:

[1, 2, 17, 34, 41, 82, 697, 1297, 1394, 2594, 22049, 44098, 53177, 106354, 904009, 1808018]

約数ペア:

[(1, 1808018), (2, 904009), (17, 106354), (34, 53177), (41, 44098), (82, 22049), (697, 2594), (1297, 1394)]