5456234

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 9849600

約数和(自身を除く): 4393366

約数列:

[1, 2, 7, 14, 29, 58, 89, 151, 178, 203, 302, 406, 623, 1057, 1246, 2114, 2581, 4379, 5162, 8758, 13439, 18067, 26878, 30653, 36134, 61306, 94073, 188146, 389731, 779462, 2728117, 5456234]

約数ペア:

[(1, 5456234), (2, 2728117), (7, 779462), (14, 389731), (29, 188146), (58, 94073), (89, 61306), (151, 36134), (178, 30653), (203, 26878), (302, 18067), (406, 13439), (623, 8758), (1057, 5162), (1246, 4379), (2114, 2581)]