2205138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 5031936

約数和(自身を除く): 2826798

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 1663, 3326, 4989, 9978, 21619, 28271, 43238, 56542, 64857, 84813, 129714, 169626, 367523, 735046, 1102569, 2205138]

約数ペア:

[(1, 2205138), (2, 1102569), (3, 735046), (6, 367523), (13, 169626), (17, 129714), (26, 84813), (34, 64857), (39, 56542), (51, 43238), (78, 28271), (102, 21619), (221, 9978), (442, 4989), (663, 3326), (1326, 1663)]