1881018076

素因数分解:

$2^2\times 7^2\times {\mathrm{9597031}}^1$

素因数の和:9597049

約数の個数: 18

約数和(自身を含む): 3829215768

約数和(自身を除く): 1948197692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 9597031, 19194062, 38388124, 67179217, 134358434, 268716868, 470254519, 940509038, 1881018076]

約数ペア:

[(1, 1881018076), (2, 940509038), (4, 470254519), (7, 268716868), (14, 134358434), (28, 67179217), (49, 38388124), (98, 19194062), (196, 9597031)]