234388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 512064

約数和(自身を除く): 277676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 761, 1522, 3044, 5327, 8371, 10654, 16742, 21308, 33484, 58597, 117194, 234388]

約数ペア:

[(1, 234388), (2, 117194), (4, 58597), (7, 33484), (11, 21308), (14, 16742), (22, 10654), (28, 8371), (44, 5327), (77, 3044), (154, 1522), (308, 761)]