2005403386

素因数分解:

$2^1\times 7^1\times {\mathrm{2633}}^1\times {\mathrm{54403}}^1$

素因数の和:57045

約数の個数: 16

約数和(自身を含む): 3439203264

約数和(自身を除く): 1433799878

約数列:

[1, 2, 7, 14, 2633, 5266, 18431, 36862, 54403, 108806, 380821, 761642, 143243099, 286486198, 1002701693, 2005403386]

約数ペア:

[(1, 2005403386), (2, 1002701693), (7, 286486198), (14, 143243099), (2633, 761642), (5266, 380821), (18431, 108806), (36862, 54403)]