286998261982

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{9181}}^1\times {\mathrm{220141}}^1$

素因数の和:229395

約数の個数: 16

約数和(自身を含む): 436610270304

約数和(自身を除く): 149612008322

約数列:

[1, 2, 71, 142, 9181, 18362, 220141, 440282, 651851, 1303702, 15630011, 31260022, 2021114521, 4042229042, 143499130991, 286998261982]

約数ペア:

[(1, 286998261982), (2, 143499130991), (71, 4042229042), (142, 2021114521), (9181, 31260022), (18362, 15630011), (220141, 1303702), (440282, 651851)]