408059276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{28111}}^1$

素因数の和:28325

約数の個数: 24

約数和(自身を含む): 755650560

約数和(自身を除く): 347591284

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 7258, 14516, 28111, 56222, 112444, 534109, 1068218, 2136436, 5369201, 10738402, 21476804, 102014819, 204029638, 408059276]

約数ペア:

[(1, 408059276), (2, 204029638), (4, 102014819), (19, 21476804), (38, 10738402), (76, 5369201), (191, 2136436), (382, 1068218), (764, 534109), (3629, 112444), (7258, 56222), (14516, 28111)]