2071749470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{416851}}^1$

素因数の和:416936

約数の個数: 32

約数和(自身を含む): 4321921536

約数和(自身を除く): 2250172066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 416851, 833702, 2084255, 2917957, 4168510, 5835914, 14589785, 29179570, 29596421, 59192842, 147982105, 207174947, 295964210, 414349894, 1035874735, 2071749470]

約数ペア:

[(1, 2071749470), (2, 1035874735), (5, 414349894), (7, 295964210), (10, 207174947), (14, 147982105), (35, 59192842), (70, 29596421), (71, 29179570), (142, 14589785), (355, 5835914), (497, 4168510), (710, 2917957), (994, 2084255), (2485, 833702), (4970, 416851)]