2980624

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{599}}^1$

素因数の和:918

約数の個数: 20

約数和(自身を含む): 5803200

約数和(自身を除く): 2822576

約数列:

[1, 2, 4, 8, 16, 311, 599, 622, 1198, 1244, 2396, 2488, 4792, 4976, 9584, 186289, 372578, 745156, 1490312, 2980624]

約数ペア:

[(1, 2980624), (2, 1490312), (4, 745156), (8, 372578), (16, 186289), (311, 9584), (599, 4976), (622, 4792), (1198, 2488), (1244, 2396)]