2047874038

素因数分解:

$2^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{94433}}^1$

素因数の和:95991

約数の個数: 16

約数和(自身を含む): 3512944800

約数和(自身を除く): 1465070762

約数列:

[1, 2, 7, 14, 1549, 3098, 10843, 21686, 94433, 188866, 661031, 1322062, 146276717, 292553434, 1023937019, 2047874038]

約数ペア:

[(1, 2047874038), (2, 1023937019), (7, 292553434), (14, 146276717), (1549, 1322062), (3098, 661031), (10843, 188866), (21686, 94433)]