2828720855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{804757}}^1$

素因数の和:804818

約数の個数: 16

約数和(自身を含む): 3669696480

約数和(自身を除く): 840975625

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 804757, 4023785, 15290383, 29776009, 76451915, 148880045, 565744171, 2828720855]

約数ペア:

[(1, 2828720855), (5, 565744171), (19, 148880045), (37, 76451915), (95, 29776009), (185, 15290383), (703, 4023785), (3515, 804757)]