2788900835

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{4919}}^1$

素因数の和:5195

約数の個数: 32

約数和(自身を含む): 3888138240

約数和(自身を除く): 1099237405

約数列:

[1, 5, 7, 35, 97, 167, 485, 679, 835, 1169, 3395, 4919, 5845, 16199, 24595, 34433, 80995, 113393, 172165, 477143, 566965, 821473, 2385715, 3340001, 4107365, 5750311, 16700005, 28751555, 79682881, 398414405, 557780167, 2788900835]

約数ペア:

[(1, 2788900835), (5, 557780167), (7, 398414405), (35, 79682881), (97, 28751555), (167, 16700005), (485, 5750311), (679, 4107365), (835, 3340001), (1169, 2385715), (3395, 821473), (4919, 566965), (5845, 477143), (16199, 172165), (24595, 113393), (34433, 80995)]