2018770498

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{30139}}^1$

素因数の和:30561

約数の個数: 16

約数和(自身を含む): 3066323040

約数和(自身を除く): 1047552542

約数列:

[1, 2, 107, 214, 313, 626, 30139, 33491, 60278, 66982, 3224873, 6449746, 9433507, 18867014, 1009385249, 2018770498]

約数ペア:

[(1, 2018770498), (2, 1009385249), (107, 18867014), (214, 9433507), (313, 6449746), (626, 3224873), (30139, 66982), (33491, 60278)]