2004865345

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{2837}}^1$

素因数の和:3241

約数の個数: 32

約数和(自身を含む): 2804034816

約数和(自身を除く): 799169471

約数列:

[1, 5, 7, 35, 61, 305, 331, 427, 1655, 2135, 2317, 2837, 11585, 14185, 19859, 20191, 99295, 100955, 141337, 173057, 706685, 865285, 939047, 1211399, 4695235, 6056995, 6573329, 32866645, 57281867, 286409335, 400973069, 2004865345]

約数ペア:

[(1, 2004865345), (5, 400973069), (7, 286409335), (35, 57281867), (61, 32866645), (305, 6573329), (331, 6056995), (427, 4695235), (1655, 1211399), (2135, 939047), (2317, 865285), (2837, 706685), (11585, 173057), (14185, 141337), (19859, 100955), (20191, 99295)]