2027558857

素因数分解:

${\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 2079350784

約数和(自身を除く): 51791927

約数列:

[1, 71, 167, 271, 631, 11857, 19241, 44801, 45257, 105377, 171001, 3213247, 7481767, 12141071, 28557167, 2027558857]

約数ペア:

[(1, 2027558857), (71, 28557167), (167, 12141071), (271, 7481767), (631, 3213247), (11857, 171001), (19241, 105377), (44801, 45257)]