351238076

素因数分解:

$2^2\times 7^2\times {\mathrm{1792031}}^1$

素因数の和:1792049

約数の個数: 18

約数和(自身を含む): 715020768

約数和(自身を除く): 363782692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1792031, 3584062, 7168124, 12544217, 25088434, 50176868, 87809519, 175619038, 351238076]

約数ペア:

[(1, 351238076), (2, 175619038), (4, 87809519), (7, 50176868), (14, 25088434), (28, 12544217), (49, 7168124), (98, 3584062), (196, 1792031)]