486505016

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{64489}}^1$

素因数の和:64559

約数の個数: 32

約数和(自身を含む): 975088800

約数和(自身を除く): 488583784

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 64489, 128978, 257956, 515912, 1483247, 2644049, 2966494, 5288098, 5932988, 10576196, 11865976, 21152392, 60813127, 121626254, 243252508, 486505016]

約数ペア:

[(1, 486505016), (2, 243252508), (4, 121626254), (8, 60813127), (23, 21152392), (41, 11865976), (46, 10576196), (82, 5932988), (92, 5288098), (164, 2966494), (184, 2644049), (328, 1483247), (943, 515912), (1886, 257956), (3772, 128978), (7544, 64489)]