2010457655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2543}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 2611243008

約数和(自身を除く): 600785353

約数列:

[1, 5, 17, 71, 85, 131, 355, 655, 1207, 2227, 2543, 6035, 9301, 11135, 12715, 43231, 46505, 158117, 180553, 216155, 333133, 790585, 902765, 1665665, 3069401, 5663261, 15347005, 23652443, 28316305, 118262215, 402091531, 2010457655]

約数ペア:

[(1, 2010457655), (5, 402091531), (17, 118262215), (71, 28316305), (85, 23652443), (131, 15347005), (355, 5663261), (655, 3069401), (1207, 1665665), (2227, 902765), (2543, 790585), (6035, 333133), (9301, 216155), (11135, 180553), (12715, 158117), (43231, 46505)]