5195806378

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{19489}}^1$

素因数の和:19774

約数の個数: 32

約数和(自身を含む): 9037123200

約数和(自身を除く): 3841316822

約数列:

[1, 2, 7, 14, 137, 139, 274, 278, 959, 973, 1918, 1946, 19043, 19489, 38086, 38978, 133301, 136423, 266602, 272846, 2669993, 2708971, 5339986, 5417942, 18689951, 18962797, 37379902, 37925594, 371129027, 742258054, 2597903189, 5195806378]

約数ペア:

[(1, 5195806378), (2, 2597903189), (7, 742258054), (14, 371129027), (137, 37925594), (139, 37379902), (274, 18962797), (278, 18689951), (959, 5417942), (973, 5339986), (1918, 2708971), (1946, 2669993), (19043, 272846), (19489, 266602), (38086, 136423), (38978, 133301)]