247840224130

素因数分解:

$2^1\times 5^1\times {\mathrm{5038427}}^1\times {\mathrm{4919}}^1$

素因数の和:5043353

約数の個数: 16

約数和(自身を含む): 446203183680

約数和(自身を除く): 198362959550

約数列:

[1, 2, 5, 10, 4919, 9838, 24595, 49190, 5038427, 10076854, 25192135, 50384270, 24784022413, 49568044826, 123920112065, 247840224130]

約数ペア:

[(1, 247840224130), (2, 123920112065), (5, 49568044826), (10, 24784022413), (4919, 50384270), (9838, 25192135), (24595, 10076854), (49190, 5038427)]