515041843

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 580608000

約数和(自身を除く): 65566157

約数列:

[1, 17, 31, 79, 89, 139, 527, 1343, 1513, 2363, 2449, 2759, 4309, 7031, 10981, 12371, 41633, 46903, 73253, 119527, 186677, 210307, 217961, 340411, 383501, 977309, 3705337, 5786987, 6519517, 16614253, 30296579, 515041843]

約数ペア:

[(1, 515041843), (17, 30296579), (31, 16614253), (79, 6519517), (89, 5786987), (139, 3705337), (527, 977309), (1343, 383501), (1513, 340411), (2363, 217961), (2449, 210307), (2759, 186677), (4309, 119527), (7031, 73253), (10981, 46903), (12371, 41633)]