238384772

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{1103}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 423988992

約数和(自身を除く): 185604220

約数列:

[1, 2, 4, 71, 142, 284, 761, 1103, 1522, 2206, 3044, 4412, 54031, 78313, 108062, 156626, 216124, 313252, 839383, 1678766, 3357532, 59596193, 119192386, 238384772]

約数ペア:

[(1, 238384772), (2, 119192386), (4, 59596193), (71, 3357532), (142, 1678766), (284, 839383), (761, 313252), (1103, 216124), (1522, 156626), (2206, 108062), (3044, 78313), (4412, 54031)]