1259095648

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{5407}}^1$

素因数の和:5819

約数の個数: 48

約数和(自身を含む): 2616606720

約数和(自身を除く): 1357511072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 383, 608, 766, 1532, 3064, 5407, 6128, 7277, 10814, 12256, 14554, 21628, 29108, 43256, 58216, 86512, 102733, 116432, 173024, 205466, 232864, 410932, 821864, 1643728, 2070881, 3287456, 4141762, 8283524, 16567048, 33134096, 39346739, 66268192, 78693478, 157386956, 314773912, 629547824, 1259095648]

約数ペア:

[(1, 1259095648), (2, 629547824), (4, 314773912), (8, 157386956), (16, 78693478), (19, 66268192), (32, 39346739), (38, 33134096), (76, 16567048), (152, 8283524), (304, 4141762), (383, 3287456), (608, 2070881), (766, 1643728), (1532, 821864), (3064, 410932), (5407, 232864), (6128, 205466), (7277, 173024), (10814, 116432), (12256, 102733), (14554, 86512), (21628, 58216), (29108, 43256)]