2187895596092

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{3449}}^1\times {\mathrm{357989}}^1$

素因数の和:361885

約数の個数: 24

約数和(自身を含む): 3838583574000

約数和(自身を除く): 1650687977908

約数列:

[1, 2, 4, 443, 886, 1772, 3449, 6898, 13796, 357989, 715978, 1431956, 1527907, 3055814, 6111628, 158589127, 317178254, 634356508, 1234704061, 2469408122, 4938816244, 546973899023, 1093947798046, 2187895596092]

約数ペア:

[(1, 2187895596092), (2, 1093947798046), (4, 546973899023), (443, 4938816244), (886, 2469408122), (1772, 1234704061), (3449, 634356508), (6898, 317178254), (13796, 158589127), (357989, 6111628), (715978, 3055814), (1431956, 1527907)]