2001039670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2099}}^1\times {\mathrm{13619}}^1$

素因数の和:15732

約数の個数: 32

約数和(自身を含む): 4118688000

約数和(自身を除く): 2117648330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2099, 4198, 10495, 13619, 14693, 20990, 27238, 29386, 68095, 73465, 95333, 136190, 146930, 190666, 476665, 953330, 28586281, 57172562, 142931405, 200103967, 285862810, 400207934, 1000519835, 2001039670]

約数ペア:

[(1, 2001039670), (2, 1000519835), (5, 400207934), (7, 285862810), (10, 200103967), (14, 142931405), (35, 57172562), (70, 28586281), (2099, 953330), (4198, 476665), (10495, 190666), (13619, 146930), (14693, 136190), (20990, 95333), (27238, 73465), (29386, 68095)]