129303668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{60649}}^1$

素因数の和:60707

約数の個数: 24

約数和(自身を含む): 249635400

約数和(自身を除く): 120331732

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 60649, 121298, 242596, 788437, 1576874, 2486609, 3153748, 4973218, 9946436, 32325917, 64651834, 129303668]

約数ペア:

[(1, 129303668), (2, 64651834), (4, 32325917), (13, 9946436), (26, 4973218), (41, 3153748), (52, 2486609), (82, 1576874), (164, 788437), (533, 242596), (1066, 121298), (2132, 60649)]