2021446105

素因数分解:

$5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1\times {\mathrm{1051}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 2799498240

約数和(自身を除く): 778052135

約数列:

[1, 5, 7, 35, 179, 307, 895, 1051, 1253, 1535, 2149, 5255, 6265, 7357, 10745, 36785, 54953, 188129, 274765, 322657, 384671, 940645, 1316903, 1613285, 1923355, 2258599, 6584515, 11292995, 57755603, 288778015, 404289221, 2021446105]

約数ペア:

[(1, 2021446105), (5, 404289221), (7, 288778015), (35, 57755603), (179, 11292995), (307, 6584515), (895, 2258599), (1051, 1923355), (1253, 1613285), (1535, 1316903), (2149, 940645), (5255, 384671), (6265, 322657), (7357, 274765), (10745, 188129), (36785, 54953)]