248570812

素因数分解:

$2^2\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{8167}}^1$

素因数の和:9265

約数の個数: 24

約数和(自身を含む): 497659904

約数和(自身を除く): 249089092

約数列:

[1, 2, 4, 7, 14, 28, 1087, 2174, 4348, 7609, 8167, 15218, 16334, 30436, 32668, 57169, 114338, 228676, 8877529, 17755058, 35510116, 62142703, 124285406, 248570812]

約数ペア:

[(1, 248570812), (2, 124285406), (4, 62142703), (7, 35510116), (14, 17755058), (28, 8877529), (1087, 228676), (2174, 114338), (4348, 57169), (7609, 32668), (8167, 30436), (15218, 16334)]