6991018

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:809

約数の個数: 16

約数和(自身を含む): 10806696

約数和(自身を除く): 3815678

約数列:

[1, 2, 53, 101, 106, 202, 653, 1306, 5353, 10706, 34609, 65953, 69218, 131906, 3495509, 6991018]

約数ペア:

[(1, 6991018), (2, 3495509), (53, 131906), (101, 69218), (106, 65953), (202, 34609), (653, 10706), (1306, 5353)]