2008036735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{286249}}^1$

素因数の和:286338

約数の個数: 16

約数和(自身を含む): 2555640000

約数和(自身を除く): 547603265

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 286249, 1431245, 6583727, 17461189, 32918635, 87305945, 401607347, 2008036735]

約数ペア:

[(1, 2008036735), (5, 401607347), (23, 87305945), (61, 32918635), (115, 17461189), (305, 6583727), (1403, 1431245), (7015, 286249)]