2009231644

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{34549}}^1$

素因数の和:34658

約数の個数: 48

約数和(自身を含む): 4210124800

約数和(自身を除く): 2200893156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1876, 2077, 4154, 8308, 14539, 29078, 34549, 58156, 69098, 138196, 241843, 483686, 967372, 1071019, 2142038, 2314783, 4284076, 4629566, 7497133, 9259132, 14994266, 16203481, 29988532, 32406962, 64813924, 71758273, 143516546, 287033092, 502307911, 1004615822, 2009231644]

約数ペア:

[(1, 2009231644), (2, 1004615822), (4, 502307911), (7, 287033092), (14, 143516546), (28, 71758273), (31, 64813924), (62, 32406962), (67, 29988532), (124, 16203481), (134, 14994266), (217, 9259132), (268, 7497133), (434, 4629566), (469, 4284076), (868, 2314783), (938, 2142038), (1876, 1071019), (2077, 967372), (4154, 483686), (8308, 241843), (14539, 138196), (29078, 69098), (34549, 58156)]