2012059569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{2003}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 2962713600

約数和(自身を除く): 950654031

約数列:

[1, 3, 13, 39, 43, 129, 559, 599, 1677, 1797, 2003, 6009, 7787, 23361, 25757, 26039, 77271, 78117, 86129, 258387, 334841, 1004523, 1119677, 1199797, 3359031, 3599391, 15597361, 46792083, 51591271, 154773813, 670686523, 2012059569]

約数ペア:

[(1, 2012059569), (3, 670686523), (13, 154773813), (39, 51591271), (43, 46792083), (129, 15597361), (559, 3599391), (599, 3359031), (1677, 1199797), (1797, 1119677), (2003, 1004523), (6009, 334841), (7787, 258387), (23361, 86129), (25757, 78117), (26039, 77271)]