2850433985

素因数分解:

$5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{61651}}^1$

素因数の和:62984

約数の個数: 16

約数和(自身を含む): 3912189312

約数和(自身を除く): 1061755327

約数列:

[1, 5, 7, 35, 1321, 6605, 9247, 46235, 61651, 308255, 431557, 2157785, 81440971, 407204855, 570086797, 2850433985]

約数ペア:

[(1, 2850433985), (5, 570086797), (7, 407204855), (35, 81440971), (1321, 2157785), (6605, 431557), (9247, 308255), (46235, 61651)]