289334090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1522811}}^1$

素因数の和:1522837

約数の個数: 16

約数和(自身を含む): 548212320

約数和(自身を除く): 258878230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1522811, 3045622, 7614055, 15228110, 28933409, 57866818, 144667045, 289334090]

約数ペア:

[(1, 289334090), (2, 144667045), (5, 57866818), (10, 28933409), (19, 15228110), (38, 7614055), (95, 3045622), (190, 1522811)]