1022398741

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1621}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 1307980800

約数和(自身を除く): 285582059

約数列:

[1, 7, 13, 29, 91, 203, 239, 377, 1621, 1673, 2639, 3107, 6931, 11347, 21073, 21749, 47009, 48517, 90103, 147511, 329063, 387419, 611117, 630721, 2711933, 4277819, 5036447, 11235151, 35255129, 78646057, 146056963, 1022398741]

約数ペア:

[(1, 1022398741), (7, 146056963), (13, 78646057), (29, 35255129), (91, 11235151), (203, 5036447), (239, 4277819), (377, 2711933), (1621, 630721), (1673, 611117), (2639, 387419), (3107, 329063), (6931, 147511), (11347, 90103), (21073, 48517), (21749, 47009)]