1259586494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{773}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 2012338080

約数和(自身を除く): 752751586

約数列:

[1, 2, 19, 38, 137, 274, 313, 626, 773, 1546, 2603, 5206, 5947, 11894, 14687, 29374, 42881, 85762, 105901, 211802, 241949, 483898, 814739, 1629478, 2012119, 4024238, 4597031, 9194062, 33147013, 66294026, 629793247, 1259586494]

約数ペア:

[(1, 1259586494), (2, 629793247), (19, 66294026), (38, 33147013), (137, 9194062), (274, 4597031), (313, 4024238), (626, 2012119), (773, 1629478), (1546, 814739), (2603, 483898), (5206, 241949), (5947, 211802), (11894, 105901), (14687, 85762), (29374, 42881)]