2102540692

素因数分解:

$2^2\times 7^1\times {\mathrm{75090739}}^1$

素因数の和:75090750

約数の個数: 12

約数和(自身を含む): 4205081440

約数和(自身を除く): 2102540748

約数列:

[1, 2, 4, 7, 14, 28, 75090739, 150181478, 300362956, 525635173, 1051270346, 2102540692]

約数ペア:

[(1, 2102540692), (2, 1051270346), (4, 525635173), (7, 300362956), (14, 150181478), (28, 75090739)]