2007816488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{45083}}^1$

素因数の和:45401

約数の個数: 32

約数和(自身を含む): 3976408800

約数和(自身を除く): 1968592312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 293, 586, 1172, 2344, 5567, 11134, 22268, 44536, 45083, 90166, 180332, 360664, 856577, 1713154, 3426308, 6852616, 13209319, 26418638, 52837276, 105674552, 250977061, 501954122, 1003908244, 2007816488]

約数ペア:

[(1, 2007816488), (2, 1003908244), (4, 501954122), (8, 250977061), (19, 105674552), (38, 52837276), (76, 26418638), (152, 13209319), (293, 6852616), (586, 3426308), (1172, 1713154), (2344, 856577), (5567, 360664), (11134, 180332), (22268, 90166), (44536, 45083)]