1112380816

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{509}}^1\times {\mathrm{997}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 2177416440

約数和(自身を除く): 1065035624

約数列:

[1, 2, 4, 8, 16, 137, 274, 509, 548, 997, 1018, 1096, 1994, 2036, 2192, 3988, 4072, 7976, 8144, 15952, 69733, 136589, 139466, 273178, 278932, 507473, 546356, 557864, 1014946, 1092712, 1115728, 2029892, 2185424, 4059784, 8119568, 69523801, 139047602, 278095204, 556190408, 1112380816]

約数ペア:

[(1, 1112380816), (2, 556190408), (4, 278095204), (8, 139047602), (16, 69523801), (137, 8119568), (274, 4059784), (509, 2185424), (548, 2029892), (997, 1115728), (1018, 1092712), (1096, 1014946), (1994, 557864), (2036, 546356), (2192, 507473), (3988, 278932), (4072, 273178), (7976, 139466), (8144, 136589), (15952, 69733)]