2488394805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4339}}^1$

素因数の和:4550

約数の個数: 64

約数和(自身を含む): 4567207680

約数和(自身を除く): 2078812875

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 173, 195, 221, 255, 519, 663, 865, 1105, 2249, 2595, 2941, 3315, 4339, 6747, 8823, 11245, 13017, 14705, 21695, 33735, 38233, 44115, 56407, 65085, 73763, 114699, 169221, 191165, 221289, 282035, 368815, 573495, 750647, 846105, 958919, 1106445, 2251941, 2876757, 3753235, 4794595, 9758411, 11259705, 12760999, 14383785, 29275233, 38282997, 48792055, 63804995, 146376165, 165892987, 191414985, 497678961, 829464935, 2488394805]

約数ペア:

[(1, 2488394805), (3, 829464935), (5, 497678961), (13, 191414985), (15, 165892987), (17, 146376165), (39, 63804995), (51, 48792055), (65, 38282997), (85, 29275233), (173, 14383785), (195, 12760999), (221, 11259705), (255, 9758411), (519, 4794595), (663, 3753235), (865, 2876757), (1105, 2251941), (2249, 1106445), (2595, 958919), (2941, 846105), (3315, 750647), (4339, 573495), (6747, 368815), (8823, 282035), (11245, 221289), (13017, 191165), (14705, 169221), (21695, 114699), (33735, 73763), (38233, 65085), (44115, 56407)]