2135354578

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{209801}}^1$

素因数の和:210537

約数の個数: 16

約数和(自身を含む): 3665660544

約数和(自身を除く): 1530305966

約数列:

[1, 2, 7, 14, 727, 1454, 5089, 10178, 209801, 419602, 1468607, 2937214, 152525327, 305050654, 1067677289, 2135354578]

約数ペア:

[(1, 2135354578), (2, 1067677289), (7, 305050654), (14, 152525327), (727, 2937214), (1454, 1468607), (5089, 419602), (10178, 209801)]