7139610989

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{2111}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 8762535936

約数和(自身を除く): 1622924947

約数列:

[1, 7, 17, 97, 119, 293, 679, 1649, 2051, 2111, 4981, 11543, 14777, 28421, 34867, 35887, 198947, 204767, 251209, 483157, 618523, 1433369, 3382099, 3481039, 4329661, 10514891, 24367273, 59996731, 73604237, 419977117, 1019944427, 7139610989]

約数ペア:

[(1, 7139610989), (7, 1019944427), (17, 419977117), (97, 73604237), (119, 59996731), (293, 24367273), (679, 10514891), (1649, 4329661), (2051, 3481039), (2111, 3382099), (4981, 1433369), (11543, 618523), (14777, 483157), (28421, 251209), (34867, 204767), (35887, 198947)]