839843930

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{147083}}^1$

素因数の和:147661

約数の個数: 16

約数和(自身を含む): 1514376864

約数和(自身を除く): 674532934

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 147083, 294166, 735415, 1470830, 83984393, 167968786, 419921965, 839843930]

約数ペア:

[(1, 839843930), (2, 419921965), (5, 167968786), (10, 83984393), (571, 1470830), (1142, 735415), (2855, 294166), (5710, 147083)]