1688206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 2822400

約数和(自身を除く): 1134194

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 2239, 4478, 29107, 58214, 64931, 129862, 844103, 1688206]

約数ペア:

[(1, 1688206), (2, 844103), (13, 129862), (26, 64931), (29, 58214), (58, 29107), (377, 4478), (754, 2239)]