990872059

素因数分解:

${\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{941}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 1053758880

約数和(自身を除く): 62886821

約数列:

[1, 19, 157, 353, 941, 2983, 6707, 17879, 55421, 147737, 332173, 1052999, 2807003, 6311287, 52151161, 990872059]

約数ペア:

[(1, 990872059), (19, 52151161), (157, 6311287), (353, 2807003), (941, 1052999), (2983, 332173), (6707, 147737), (17879, 55421)]