1145057788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1319191}}^1$

素因数の和:1319233

約数の個数: 24

約数和(自身を含む): 2363992064

約数和(自身を除く): 1218934276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1319191, 2638382, 5276764, 9234337, 18468674, 36937348, 40894921, 81789842, 163579684, 286264447, 572528894, 1145057788]

約数ペア:

[(1, 1145057788), (2, 572528894), (4, 286264447), (7, 163579684), (14, 81789842), (28, 40894921), (31, 36937348), (62, 18468674), (124, 9234337), (217, 5276764), (434, 2638382), (868, 1319191)]