826394322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5521}}^1$

素因数の和:5659

約数の個数: 64

約数和(自身を含む): 1892499840

約数和(自身を除く): 1066105518

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 101, 114, 202, 247, 303, 494, 606, 741, 1313, 1482, 1919, 2626, 3838, 3939, 5521, 5757, 7878, 11042, 11514, 16563, 24947, 33126, 49894, 71773, 74841, 104899, 143546, 149682, 209798, 215319, 314697, 430638, 557621, 629394, 1115242, 1363687, 1672863, 2727374, 3345726, 4091061, 7249073, 8182122, 10594799, 14498146, 21189598, 21747219, 31784397, 43494438, 63568794, 137732387, 275464774, 413197161, 826394322]

約数ペア:

[(1, 826394322), (2, 413197161), (3, 275464774), (6, 137732387), (13, 63568794), (19, 43494438), (26, 31784397), (38, 21747219), (39, 21189598), (57, 14498146), (78, 10594799), (101, 8182122), (114, 7249073), (202, 4091061), (247, 3345726), (303, 2727374), (494, 1672863), (606, 1363687), (741, 1115242), (1313, 629394), (1482, 557621), (1919, 430638), (2626, 314697), (3838, 215319), (3939, 209798), (5521, 149682), (5757, 143546), (7878, 104899), (11042, 74841), (11514, 71773), (16563, 49894), (24947, 33126)]