2148087124

素因数分解:

$2^2\times {\mathrm{10427}}^1\times {\mathrm{51503}}^1$

素因数の和:61934

約数の個数: 12

約数和(自身を含む): 3759585984

約数和(自身を除く): 1611498860

約数列:

[1, 2, 4, 10427, 20854, 41708, 51503, 103006, 206012, 537021781, 1074043562, 2148087124]

約数ペア:

[(1, 2148087124), (2, 1074043562), (4, 537021781), (10427, 206012), (20854, 103006), (41708, 51503)]