2256536645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1\times {\mathrm{839}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 2999808000

約数和(自身を除く): 743271355

約数列:

[1, 5, 11, 55, 79, 395, 619, 839, 869, 3095, 4195, 4345, 6809, 9229, 34045, 46145, 48901, 66281, 244505, 331405, 519341, 537911, 729091, 2596705, 2689555, 3645455, 5712751, 28563755, 41027939, 205139695, 451307329, 2256536645]

約数ペア:

[(1, 2256536645), (5, 451307329), (11, 205139695), (55, 41027939), (79, 28563755), (395, 5712751), (619, 3645455), (839, 2689555), (869, 2596705), (3095, 729091), (4195, 537911), (4345, 519341), (6809, 331405), (9229, 244505), (34045, 66281), (46145, 48901)]