2487130465476

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9241}}^1\times {\mathrm{315893}}^1$

素因数の和:325212

約数の個数: 48

約数和(自身を含む): 5885696573568

約数和(自身を除く): 3398566108092

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 9241, 18482, 27723, 36964, 55446, 110892, 315893, 631786, 656111, 947679, 1263572, 1312222, 1895358, 1968333, 2624444, 3790716, 3936666, 7873332, 22428403, 44856806, 67285209, 89713612, 134570418, 269140836, 2919167213, 5838334426, 8757501639, 11676668852, 17515003278, 35030006556, 207260872123, 414521744246, 621782616369, 829043488492, 1243565232738, 2487130465476]

約数ペア:

[(1, 2487130465476), (2, 1243565232738), (3, 829043488492), (4, 621782616369), (6, 414521744246), (12, 207260872123), (71, 35030006556), (142, 17515003278), (213, 11676668852), (284, 8757501639), (426, 5838334426), (852, 2919167213), (9241, 269140836), (18482, 134570418), (27723, 89713612), (36964, 67285209), (55446, 44856806), (110892, 22428403), (315893, 7873332), (631786, 3936666), (656111, 3790716), (947679, 2624444), (1263572, 1968333), (1312222, 1895358)]