2912693584

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{434471}}^1$

素因数の和:434898

約数の個数: 20

約数和(自身を含む): 5656825440

約数和(自身を除く): 2744131856

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 434471, 868942, 1737884, 3475768, 6951536, 182043349, 364086698, 728173396, 1456346792, 2912693584]

約数ペア:

[(1, 2912693584), (2, 1456346792), (4, 728173396), (8, 364086698), (16, 182043349), (419, 6951536), (838, 3475768), (1676, 1737884), (3352, 868942), (6704, 434471)]