2001029032

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{823}}^1\times {\mathrm{971}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 3772370880

約数和(自身を除く): 1771341848

約数列:

[1, 2, 4, 8, 313, 626, 823, 971, 1252, 1646, 1942, 2504, 3292, 3884, 6584, 7768, 257599, 303923, 515198, 607846, 799133, 1030396, 1215692, 1598266, 2060792, 2431384, 3196532, 6393064, 250128629, 500257258, 1000514516, 2001029032]

約数ペア:

[(1, 2001029032), (2, 1000514516), (4, 500257258), (8, 250128629), (313, 6393064), (626, 3196532), (823, 2431384), (971, 2060792), (1252, 1598266), (1646, 1215692), (1942, 1030396), (2504, 799133), (3292, 607846), (3884, 515198), (6584, 303923), (7768, 257599)]