486525910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{17737}}^1$

素因数の和:17968

約数の個数: 32

約数和(自身を含む): 947634912

約数和(自身を除く): 461109002

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 13715, 17737, 27430, 35474, 88685, 177370, 230581, 461162, 1152905, 2305810, 3742507, 7485014, 18712535, 37425070, 48652591, 97305182, 243262955, 486525910]

約数ペア:

[(1, 486525910), (2, 243262955), (5, 97305182), (10, 48652591), (13, 37425070), (26, 18712535), (65, 7485014), (130, 3742507), (211, 2305810), (422, 1152905), (1055, 461162), (2110, 230581), (2743, 177370), (5486, 88685), (13715, 35474), (17737, 27430)]