141788812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{7177}}^1$

素因数の和:7641

約数の個数: 24

約数和(自身を含む): 271328400

約数和(自身を除く): 129539588

約数列:

[1, 2, 4, 11, 22, 44, 449, 898, 1796, 4939, 7177, 9878, 14354, 19756, 28708, 78947, 157894, 315788, 3222473, 6444946, 12889892, 35447203, 70894406, 141788812]

約数ペア:

[(1, 141788812), (2, 70894406), (4, 35447203), (11, 12889892), (22, 6444946), (44, 3222473), (449, 315788), (898, 157894), (1796, 78947), (4939, 28708), (7177, 19756), (9878, 14354)]