2825746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 2565614

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 311, 413, 622, 649, 826, 1298, 2177, 3421, 4354, 4543, 6842, 9086, 18349, 23947, 36698, 47894, 128443, 201839, 256886, 403678, 1412873, 2825746]

約数ペア:

[(1, 2825746), (2, 1412873), (7, 403678), (11, 256886), (14, 201839), (22, 128443), (59, 47894), (77, 36698), (118, 23947), (154, 18349), (311, 9086), (413, 6842), (622, 4543), (649, 4354), (826, 3421), (1298, 2177)]