7290388

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3137}}^1$

素因数の和:3231

約数の個数: 24

約数和(自身を含む): 14761152

約数和(自身を除く): 7470764

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 3137, 6274, 12548, 21959, 43918, 87836, 260371, 520742, 1041484, 1822597, 3645194, 7290388]

約数ペア:

[(1, 7290388), (2, 3645194), (4, 1822597), (7, 1041484), (14, 520742), (28, 260371), (83, 87836), (166, 43918), (332, 21959), (581, 12548), (1162, 6274), (2324, 3137)]